RU1782628C

RU1782628C - Water purifying installation

Info

Publication number: RU1782628C
Application number: SU904858630A
Authority: RU
Inventors: Виктор Григорьевич Мошко; Анатолий Борисович Солодовник
Original assignee: Moshko Viktor G; Solodovnik Anatolij B
Priority date: 1990-08-09
Filing date: 1990-08-09
Publication date: 1992-12-23

Description

Между днищами зажат пакет пластин 15с помощью ст жек 16. На пластинах 15 выполнены насечки в виде канавок 17 с площадью сечени расшир ющейс от переферии к центру.Between the bottoms a packet of plates 15 is clamped by means of stitches 16. On the plates 15, notches are made in the form of grooves 17 with a cross-sectional area expanding from the periphery to the center.

Ниже кассеты в трубопроводе стоит эжектор 18 с присоединенным к нему трубопроводом 7.Below the cartridge in the pipeline is an ejector 18 with a pipe 7 connected to it.

Установка работает следующим образом . Исходна вода по трубопроводу 8 по- ступает в циклоны 3, где осветл етс от грубодисперсных примесей с плотностью большей плотности воды. В выходные патрубки циклонов в воду через эжекторы 18 поступает раствор реагента из трубопрово- да 7. Далее, поток через коллектор 4 и патрубки 14 поступает внутрь кассет 6, проскакивает через канавки 17, освобожда сь от водорослей задерживающихс внутри кассет, и переводилс в режим фонтанировани с последующей доочист- кой фильтрованием через зернистую загрузку 2. Осветленна вода отводитс по трубопроводу 11.Installation works as follows. The feed water through line 8 enters the cyclones 3, where it is clarified from coarse impurities with a density of a higher density of water. The reagent solution enters the outlet pipes of cyclones into the water through the ejectors 18 from the pipeline 7. Then, the flow through the collector 4 and the nozzles 14 enters the cassettes 6, slips through the grooves 17, freed from the algae trapped inside the cassettes, and transferred to the fountain mode followed by post-purification filtration through a granular charge 2. The clarified water is discharged through line 11.

Промываетс установка чистой водой из трубопровода 10, котора взрыхл ет загрузку и, слива сь через щели кассет внутрьThe installation is flushed with clean water from the pipeline 10, which loosens the load and, draining through the slots of the cassettes inward

них, выносит из них водоросли, проход циклоны уносит накопившийс шлам и по трубопроводу 9 отводитс за пределы установки .of them, algae takes them out, the passage of cyclones carries away the accumulated sludge and is discharged outside the installation via line 9.

Claims

Due to more efficient aeration in this installation, the quality of blowing hydrogen sulfide, chlorine from it increases, which allows to increase its productivity. SUMMARY OF THE INVENTION A water treatment plant comprising a granular loading housing, pipelines for supplying purified water and filtrate discharge, cyclones located above the loading, ejectors connected to a reagent supply pipe at the outlet nozzles thereof, characterized in that. in order to improve the quality of water purification and increase the filter cycle, it is equipped with a filter and aeration device made in the form of an annular collector with vertical branches connected to the outlet pipes of the cyclones and removable cassettes mounted on them in the form of a packet of rings sandwiched between the disks having radial grooves with a cross-sectional area increasing from the periphery to the center.

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