SU1530081A3 - Device for mechanical cleaning of cooling water flow - Google Patents
Device for mechanical cleaning of cooling water flow Download PDFInfo
- Publication number
- SU1530081A3 SU1530081A3 SU843703571A SU3703571A SU1530081A3 SU 1530081 A3 SU1530081 A3 SU 1530081A3 SU 843703571 A SU843703571 A SU 843703571A SU 3703571 A SU3703571 A SU 3703571A SU 1530081 A3 SU1530081 A3 SU 1530081A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sector
- sieve
- cooling water
- valve
- housing
- Prior art date
Links
- 239000000498 cooling water Substances 0.000 title claims abstract description 7
- 238000004140 cleaning Methods 0.000 title claims description 3
- 238000005192 partition Methods 0.000 claims abstract description 6
- 239000002351 wastewater Substances 0.000 claims description 2
- 238000012216 screening Methods 0.000 claims 2
- 238000001914 filtration Methods 0.000 abstract description 2
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000011001 backwashing Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Classifications
-
- 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
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- 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
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
-
- 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
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
-
- 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
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
- B01D29/54—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
-
- 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
-
- 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
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Centrifugal Separators (AREA)
- Multiple-Way Valves (AREA)
Abstract
Description
СОWITH
1C:1C:
смcm
ut.fut.f
Изобретение относитс к очистке охлаждающей воды, в частности к устройствам дл механической очистки потока охлаждающей воды конденсаторо электростанций.The invention relates to the purification of cooling water, in particular to devices for the mechanical purification of the flow of cooling water in condensers of power plants.
Цель изобретени - повышение надежности работы устройства.The purpose of the invention is to increase the reliability of the device.
На фиг. 1 представлено устройство общий вид; на фиг. 2 - то же, вид сверху; на фиг. 3 - клапангалй узел устройства, общий вид на фиг. 4 - устройство с четырьм секторами и клпанным узлом, аксиальный разрез; на фиг. 5 - то же, вид сверху.FIG. 1 shows the device a general view; in fig. 2 - the same, top view; in fig. 3 shows the valve assembly of the device, a general view of FIG. 4 - device with four sectors and valve node, axial section; in fig. 5 - the same, top view.
Устройство содержит цилиндрически корпус 1, установленные параллельно оси корпуса перегородки 2, подраздел ющие полость корпуса на четыре камеры 3, средство обратной промьшки 4, состо щее из установленного с возможностью поворота заслоночного приспособлени 5 и патрубков 6 отвода сточных вод, оснащенных запорными клапанами 7 и расположенных между заслоночным приспособлением 5 и ситовыми поверхност ми. Заслоночное приспособление состоит из установленных на совместном валу 8 полуклапанов , смещенных на 90 . Ситовые поверхности выполнены из несущего днища 9 и насаженных на него цилиндрических коробок 10, снабженных головными плитами 11. Корпус имеет две диаметрально пересекающиес перегородки 12, которыми он подразделен на четыре камеры 13, управл емые полуклапанами 14,-имеющими форму квадранта. Перегородки 12 выполнены с высотой, по крайней мере соответствующей высоте коробок 10,и раздел ют несущее днище 9 на секции 15, соответствующие камерам 13. Клапанный узел выполнен так, что при нормальном рабочем положении полуклапанов 14 запорные клапаны 7 закрывают выпускное отверстие, а в положнии обратной промывки - открьюают выпускное отверстие.The device comprises a cylindrical body 1, mounted parallel to the axis of the body of the partition 2, dividing the body cavity into four chambers 3, the backwash tool 4, consisting of the damper 5 installed with the possibility of rotation and the wastewater discharge pipe 6 equipped with shut-off valves 7 and located between the valve 5 and the screen surfaces. The damper device consists of 8 semi-valves installed on a joint shaft, shifted by 90. The sieve surfaces are made of a carrying bottom 9 and cylindrical boxes 10 mounted on it, equipped with head plates 11. The case has two diametrically intersecting partitions 12, which are divided into four chambers 13, controlled by semi-valves 14, having the shape of a quadrant. The partitions 12 are made with a height at least corresponding to the height of the boxes 10 and divide the carrier bottom 9 into sections 15 corresponding to chambers 13. The valve assembly is designed so that during the normal operating position of the semi-valves 14 the shut-off valves 7 close the outlet opening and in position backwash - open the outlet.
Устройство работает следующим образом.The device works as follows.
Поток охлаждающей воды пропускаю через корпус 1 в осевом направлении т.е. он входит в корпус аксиально и аксиально выходит из него. Когда одна из секций 15 закрыта (фиг. 1), соответствующий патрубок 6 отводаThe flow of cooling water passes through the housing 1 in the axial direction i.e. he enters the body axially and axially out of it. When one of the sections 15 is closed (Fig. 1), the corresponding outlet 6 outlet
5five
00
5 five
5 five
00
5five
00
5five
00
сточных вод открыт, а другой отвод - 1ЦИЙ патрубок 6 закрыт. Создающиес при этом условии течени потоков изображены стрелками 16. Видно, что поток охлаждающей воды протекает в одном направлении через устройство, очища его. При этом отводитс частичный поток, вызывающий в направлении стрелок 16 обратную промывку, причем не только цилиндрическа коробка 10, но и головные плиты 11 и несущее днище 9 очищаютс в соответствующей камере от загр знений, отводимых по патрубку 6 отвода. Несущее днище 9 расположено по всему поперечному сечению корпуса 1. Благодар выполнению головной плиты 11, цилиндрических коробок 10 и несущего днища 9 в виде сита фильтрующа поверхность значительно увеличиваетс . Ситова поверхность подвергаетс обратной промывке простым способом без осуществлени относительного движени , вследствие расположени перегородок 12 и управл емого клапанного узла создаютс гидродинамические услови , вызывающие одновременно и как бы ав- тогенно обратную промывку.the sewage is open, and the other branch - 1TSI branch pipe 6 is closed. Flows created under this condition are shown by arrows 16. It can be seen that the flow of cooling water flows in one direction through the device, cleaning it. In this case, a partial flow is discharged, causing backwashing in the direction of the arrows 16, not only the cylindrical box 10, but also the head plates 11 and the carrying bottom 9 are cleaned in the corresponding chamber from contaminants discharged through the branch pipe 6 of the outlet. The carrier bottom 9 is located along the entire cross section of the housing 1. By performing the head plate 11, the cylindrical boxes 10 and the carrier bottom 9 in the form of a sieve, the filtering surface is greatly enlarged. The sieve surface is subjected to backwash in a simple way without performing relative movement, due to the location of the barriers 12 and the controllable valve assembly, hydrodynamic conditions are created, causing backwashing simultaneously and autogenously.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3306003A DE3306003C2 (en) | 1983-02-22 | 1983-02-22 | Filter device for the mechanical cleaning of a cooling water flow from power station condenser systems |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1530081A3 true SU1530081A3 (en) | 1989-12-15 |
Family
ID=6191431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU843703571A SU1530081A3 (en) | 1983-02-22 | 1984-02-17 | Device for mechanical cleaning of cooling water flow |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS59154112A (en) |
KR (1) | KR870001153B1 (en) |
AU (1) | AU564052B2 (en) |
BR (1) | BR8400472A (en) |
DE (1) | DE3306003C2 (en) |
FR (1) | FR2541134B1 (en) |
GB (1) | GB2136306B (en) |
IN (1) | IN160322B (en) |
IT (1) | IT1173076B (en) |
SU (1) | SU1530081A3 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3310711A1 (en) * | 1983-03-24 | 1984-09-27 | Josef Dipl.-Ing. 4006 Erkrath Koller | Apparatus for separating solids from a liquid stream |
DE3344703C1 (en) * | 1983-12-10 | 1985-04-11 | Taprogge GmbH, 4000 Düsseldorf | Device for mechanically cleaning a cooling water stream |
FR2594044A1 (en) * | 1986-02-11 | 1987-08-14 | Beaudrey & Cie | SELF-CLEANING FILTER. |
DE4013487C2 (en) * | 1990-04-27 | 1994-06-30 | Hoelter Heinz | Device for protecting the nozzles in large washers from clogging |
DE9309126U1 (en) * | 1993-06-18 | 1994-10-27 | Taprogge GmbH, 58300 Wetter | Device for filtering a flowing medium |
EP2364761B1 (en) * | 2010-02-26 | 2014-01-15 | Georg Fischer JRG AG | Backwashable filter assembly |
CN111888836B (en) * | 2020-09-10 | 2023-08-15 | 台嘉成都玻纤有限公司 | Side filtering system for filtering impurities in water |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR495772A (en) * | 1918-02-19 | 1919-10-17 | Auguste Timmermans | Filter for breweries and similar industries |
US2068468A (en) * | 1934-03-31 | 1937-01-19 | Pratt Co Henry | Filter |
US2237964A (en) * | 1938-11-01 | 1941-04-08 | Thomas E Haught | Screen cleaning means |
US2332188A (en) * | 1941-10-21 | 1943-10-19 | John H-P Andrews | Filter |
FR1384885A (en) * | 1963-11-25 | 1965-01-08 | Bag filter refinements | |
US3491890A (en) * | 1967-08-23 | 1970-01-27 | Carrier Corp | Double pass,single element straining apparatus |
DE2237912A1 (en) * | 1972-08-02 | 1974-02-14 | Perlwitz Ohg | Cylindrical back-wash filter energised by fluid stream - filter casing rotated by fluid stream hitting impact plates with cam disc controlling back-wash |
DE2928093C3 (en) * | 1979-07-12 | 1982-07-29 | Taprogge Gesellschaft mbH, 4000 Düsseldorf | Device for separating solids from a liquid stream |
JPS5880493A (en) * | 1981-11-06 | 1983-05-14 | Mitsubishi Heavy Ind Ltd | Strainer |
-
1983
- 1983-02-22 DE DE3306003A patent/DE3306003C2/en not_active Expired
- 1983-03-18 JP JP58044578A patent/JPS59154112A/en active Granted
- 1983-03-21 FR FR8304572A patent/FR2541134B1/en not_active Expired
-
1984
- 1984-01-13 GB GB08400974A patent/GB2136306B/en not_active Expired
- 1984-01-19 IT IT19231/84A patent/IT1173076B/en active
- 1984-01-21 IN IN43/CAL/84A patent/IN160322B/en unknown
- 1984-02-03 BR BR8400472A patent/BR8400472A/en unknown
- 1984-02-09 AU AU24403/84A patent/AU564052B2/en not_active Ceased
- 1984-02-17 SU SU843703571A patent/SU1530081A3/en active
- 1984-02-22 KR KR1019840000867A patent/KR870001153B1/en not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
Патент СССР № 1271362, кл. В 01 D 29/20, 1983. * |
Also Published As
Publication number | Publication date |
---|---|
AU2440384A (en) | 1984-08-30 |
IN160322B (en) | 1987-07-04 |
GB8400974D0 (en) | 1984-02-15 |
AU564052B2 (en) | 1987-07-30 |
KR840007528A (en) | 1984-12-08 |
IT8419231A1 (en) | 1985-07-19 |
GB2136306A (en) | 1984-09-19 |
FR2541134A1 (en) | 1984-08-24 |
IT1173076B (en) | 1987-06-18 |
DE3306003A1 (en) | 1984-08-23 |
DE3306003C2 (en) | 1985-02-28 |
KR870001153B1 (en) | 1987-06-13 |
GB2136306B (en) | 1987-02-25 |
JPS61125B2 (en) | 1986-01-06 |
BR8400472A (en) | 1984-10-02 |
IT8419231A0 (en) | 1984-01-19 |
JPS59154112A (en) | 1984-09-03 |
FR2541134B1 (en) | 1986-12-05 |
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