SU1530081A3 - Device for mechanical cleaning of cooling water flow - Google Patents

Device for mechanical cleaning of cooling water flow Download PDF

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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
Application number
SU843703571A
Other languages
Russian (ru)
Inventor
Михаэль Битцер Клаус
Эймер Клаус
Гробе Клаус
Майер Георг
Патциг Дитер
Original Assignee
Тапрогге Гмбх (Фирма)
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 Тапрогге Гмбх (Фирма) filed Critical Тапрогге Гмбх (Фирма)
Application granted granted Critical
Publication of SU1530081A3 publication Critical patent/SU1530081A3/en

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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

Equipment for filtering the cooling-water in a power-station condenser system comprises a cylindrical sieve housing (1), forming part of a duct and enclosing at least one sieve basket assembly (2) axially aligned with the housing axis (3). The basket assembly is divided into two or more sectors which act in parallel by partition (8), and a flap valve (10) enables each sector in turn to be isolated from the upstream side of the housing to suspend the forward flow therethrough. Each sector has a valve (11) which is then opened, so that water filtered through the other sector (5) backwashes the sieve in the isolated sector and carries debris out through that valve (11). Sieve baskets may be of various shapes, and a four- sector arrangement is exemplified. <IMAGE>

Description

СОWITH

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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

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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)

Формула изобретени Invention Formula Устройство дл  механической очистки потока охлаждающей воды конденсаторов электростанцийj содержащее цилиндрический корпус, установленные параллельно оси корпуса перегородки, подраздел ющие полость корпуса на че- тыре камеры, ситовые поверхности и средство обработкой промывки, состо щее из установленного с возможностью поворота заслоночного приспособлени  и патрубков отвода сточных вод, оснащенных клапанами и расположенных между заслоночным приспособлением и ситовыми поверхност ми, причем заслоночное приспособление выполнено в виде квадрантов, отличающеес  тем, что, с целью повышени  надежности работы, ситовые поверхности выполнены из несущего днища и насаженных на него цилиндрических коробок, снабженных гоповныии плитами , при этом перегородки установлены с высотой, по крайней мере соответствующей высоте коробок, и раздел ют несущее днище на секции, соответствующие камерам.A device for the mechanical cleaning of the cooling water flow of power station condensers containing a cylindrical body, mounted parallel to the body axis of the partition, separating the body cavity of four chambers, screening surfaces and means for rinsing treatment, consisting of a rotatable valve and nozzles for wastewater removal fitted with valves and located between the damper and screening surfaces, wherein the damper is o in the form of quadrants, characterized in that, in order to increase reliability of operation, the sieve surfaces are made of a carrying bottom and cylindrical boxes mounted on it, equipped with gopovnye plates, while the partitions are installed with a height of at least the corresponding height of the boxes, and divide carrying the bottom of the section corresponding to the cameras. 1414 Фиг. гFIG. g Фиг.дFig.d 11eleven Редактор М.КелемешEditor M.Kelemes Составитель Э.ЯшковаCompiled by E. Yashkova Техред Л.Олийнык Корректор О.КравцоваTehred L. Oliynyk Proofreader O. Kravtsova П 77P 77 Фиг.FIG. фиг. 5FIG. five
SU843703571A 1983-02-22 1984-02-17 Device for mechanical cleaning of cooling water flow SU1530081A3 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
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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