SK229392A3 - Device for cleaning of contaminated water - Google Patents
Device for cleaning of contaminated water Download PDFInfo
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- SK229392A3 SK229392A3 SK2293-92A SK229392A SK229392A3 SK 229392 A3 SK229392 A3 SK 229392A3 SK 229392 A SK229392 A SK 229392A SK 229392 A3 SK229392 A3 SK 229392A3
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- filter
- chamber
- water
- filter chamber
- belt
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000004140 cleaning Methods 0.000 title claims abstract description 8
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims abstract description 4
- 238000000746 purification Methods 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229920000728 polyester Polymers 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 102000004190 Enzymes Human genes 0.000 claims 1
- 108090000790 Enzymes Proteins 0.000 claims 1
- 229920005830 Polyurethane Foam Polymers 0.000 claims 1
- 239000011496 polyurethane foam Substances 0.000 claims 1
- 239000012535 impurity Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000008213 purified water Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 235000014820 Galium aparine Nutrition 0.000 description 1
- 240000005702 Galium aparine Species 0.000 description 1
- 241000221931 Hypomyces rosellus Species 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- 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
- B01D29/01—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 flat filtering elements
- B01D29/03—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 flat filtering elements self-supporting
-
- 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
- B01D29/01—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 flat filtering elements
- B01D29/05—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 flat filtering elements supported
-
- 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
- B01D29/09—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 filtering bands, e.g. movable between filtering operations
-
- 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
- B01D29/56—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 series connection
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
- Filtering Materials (AREA)
- Physical Water Treatments (AREA)
- Filtration Of Liquid (AREA)
Abstract
Description
Zariadenie obsahuje za sebou usporiadané filtračné komory s rozdielnymi filtračnými článkami a s predradeným čistiacim zariadením na odvod tuhých látok alebo látok s nízkou špecifickou hustotou. Čistiace zariadenie je umiestnené v prvej filtračnej komore (2) na vodnej hladine a skladá sa z pásového filtra alebo kotúčového zberača (15).The apparatus comprises sequentially arranged filter chambers with different filter elements and with an upstream cleaning device for the removal of solids or substances of low specific density. The cleaning device is located in the first filter chamber (2) on the water surface and consists of a belt filter or a disc collector (15).
- i 8748- i 8748
Zariadenie na ôistenie kontaminovanej vodyInstallations for the purification of contaminated water
Oblasť technikyTechnical field
Vynález hovorí o zariadení na čistenie kontaminovanej vody, výhodnom najmä na čistenie vody z remeselníckych činností, pr iemyšiu, stavenísk či požiarisk.The invention speaks of a device for the purification of contaminated water, preferably for the purification of water from craft activities, pits, construction sites or fire.
Výhodou tohoto-zar i aden i a na—64 tenie—kontaminovanéj vody je, že môže byť zhotovené ako preprav i teľné.An advantage of this apparatus for the contamination of contaminated water is that it can be made transportable.
DoterajSÍ stav technikyBACKGROUND OF THE INVENTION
V súčasnej dobe sú bežne známe zariadenia na čistenie kontaminovanej vody z remeselníckych činností, t.j.At present, devices for purifying contaminated water from craft activities are commonly known, i.
z dielní a pr i e mys1u, rovnako ako neutralizačné zariadenia na spracovanie alka1 i ckých vôd zo stavenísk.from workshops and industry, as well as neutralizing equipment for the processing of alkaline water from construction sites.
Nie sú vSak známe žiadne zariadenia, ktoré by umožňovali po hasení požiaru spracovanie vody priamo na mieste Škody. Známe zar i aden i a pracujú väčSinou len ako tzv. Štiepiace zariadenia, v ktorých prebieha zníženie Škodlivosti prostriedkov do kontaminovanej vody.However, no devices are known which would enable water treatment directly on the site of the damage after the fire has been extinguished. Known devices and mostly work only as so-called. Splitting devices where the harmfulness of the contaminated water is reduced.
vody pridaním Štiepiacichwater by the addition of Cleavers
Ak vSak tieto Štiepiace prostriedky nie sú pridávané presne v potrebných dávkach, môžu byť Škodlivé životnému prostrediu. Toto vSak nie je vo väčSine prípadov možné, lebo voda pritekajúca do zariadenia nemá ani konStantné zloženie nečistôt ani stály prietok. Preto nie je možné kontinuálne čistenie vody, na ktoré by boli potrebné následné záchytné nádrže, v ktorých by sa analyticky zisťovalo znečistenie každej dávky pred pridanímHowever, if these cleavage agents are not added at exactly the necessary rates, they may be harmful to the environment. However, this is not possible in most cases because the water flowing into the plant does not have a constant composition of impurities or a constant flow. Therefore, it is not possible to continually purify the water, which would require subsequent collection tanks to detect analytically the contamination of each batch before adding
Štiepiacich prostriedkov.Fission means.
Podstata vynálezuSUMMARY OF THE INVENTION
Tieto nevýhody odstraňuje zariadenie na čistenie kontaminovanej vody podľa vynálezu, so za sebou usporiadanými filtračnými komorami s rozdielnymi filtračnými článkami a s predradeným čistiacim zariadením na odvod tuhých látok alebo látok s nízkou Špecifickou hustotou, na ktorom je čistiace zariadenie umiestnené v prvej filtračnej komore na vodnej hladine a skladá sa z pásového filtra alebo kotúčového zberača.These disadvantages are overcome by the contaminated water purification device according to the invention, with successive filter chambers with different filter elements and a pre-treatment device for the removal of solids or low specific density substances, on which the purification device is located in the first filter chamber on the water surface; It consists of a belt filter or a disc collector.
Výhodné je, ak je na tomto zariadení pásový filter napnutý medzi zásobným zvitkom a natáčacím valcom, pričom natáčací valec je spojený s pohonom na natáčanie zaplneného pásového filtra na natáčací valec.Advantageously, on this apparatus, the belt filter is tensioned between the supply roll and the roller, wherein the roller is connected to a drive for rotating the filled belt filter onto the roller.
Takisto je výhodné, ak je prvá filtračná komora od druhej filtračnej komory oddelená stenou, v ktorej sú Šikmo umiestnené rúrky s rovnakým alebo rôznym prierezom, vedúce od prvej komory k druhej.It is also advantageous if the first filter chamber is separated from the second filter chamber by a wall in which tubes with the same or different cross-section extending from the first chamber to the second are inclined.
Zariadenie podľa vynálezu môže mať v druhej a tretej filtračnej komore umiestnený filtračný článok a/lebo filtračný blok.The device according to the invention may have a filter element and / or a filter block in the second and third filter chambers.
Filtračný článok alebo filtračný blok môžu byť zhotovené z dosiek zo syntetických materiálov penového polyuretánu alebo polyesteru či polyesteru.The filter element or filter block may be made of sheets of synthetic foam polyurethane or polyester or polyester.
Takisto je výhodné, ak sa filtračný článok alebo filtračný blok skladajú z jednej alebo viacerých dosiek s rovnakou alebo rozdielnou poréznosťou, usporiadaných na sebe.It is also advantageous if the filter element or filter block consists of one or more plates of the same or different porosity arranged on top of each other.
Výhodné je aj, ak je za treťou filtračnou komorou usporiadaná Štvrtá filtračná komora, v ktorej je skupina filtrov z keramzitu, oxidu hlinitého alebo keramiky.It is also advantageous if a fourth filter chamber is arranged downstream of the third filter chamber, in which the group of filters is made of ceramite, alumina or ceramic.
Výhodné je, ak je v jednej z filtračných komôr umiestnený filter z aktívneho uhlia.Preferably, an activated carbon filter is located in one of the filter chambers.
Zariadenie podľa vynálezu môže mať vo svojom výhodnom vyhotovení v prvej filtračnej komore alebo zvonka nádrže umiestnené čerpadlo, ktorým je buď závitovkové excentrické čerpadlo alebo porna1obežné hydrau1 i cké čerpád1o.The device according to the invention may, in a preferred embodiment, have a pump in the first filter chamber or outside of the tank, which is either a screw-type eccentric pump or a comparatively hydraulic pump.
Veľmi výhodné takisto je, keď úroveň hladiny v poslednej filtračnej komore je usporiadaná pod úrovňou hladiny v prvej filtračnej komore.It is also very advantageous if the level level in the last filter chamber is arranged below the level level in the first filter chamber.
Prehľad obrázkov na výkreseOverview of the figures in the drawing
Vynález je bližSie objasnený na základe príkladov realizácie s pripojenými výkresmi, kde obr.l predstavuje prierez zariadenia, obr.2 prierez zariadenia v inom vyhotovení, obr.3 a 4 predstavujú prierezy filtračnými článkami z dosiek.BRIEF DESCRIPTION OF THE DRAWINGS The invention is illustrated in more detail with reference to the accompanying drawings, in which: Fig. 1 is a cross-section of a device; Fig. 2 is a cross-section of a device in another embodiment; Figs.
Príklady realizácie vynálezuDETAILED DESCRIPTION OF THE INVENTION
Zariadenie na čistenie kontaminovanej vody je umiestnené v nádrži 1, s výhodou zhotovenej z nehrdzavejúcej ocele, ktorá má predovšetkým kockový tvar a rozmery, umožňujúce dopravu na prívese osobného auta, na nákladnom aute alebo na železničnom vagóne. Vyloženie zariadenia na čistenie kontaminovanej vody môže byť uskutočnené pomocou vysokozdvižného vozíka alebo žeriavom. Nádrž 1 je rozdelená na úseky - komory 2,4,6,8, v ktorých sú postupne za sebou uskutočňované čistiace postupy. Prvá komora 2 je tvorená medzistenou z nehrdzavejúcej ocele 5, pevne privarenou k nádrži 1_. V medzistene 5 je privarený väčší počet rúrok 7, spájajúcich prvú komoru 2 s druhou komorou 4. Osi rúrok 7, ktoré môžu byť rovnakého alebo rozdielneho prierezu, sú naklonené tak, že výtoková strana leží nižšie než nátoková strana rúrky. V ľavej bočnej stene je v úrovni hl privarená nátoková rúrka 11. ktorá je spojená s čerpadlom 13, ktoré môže byť závitovkové excentrické alebo pomalobežné hydraulické čerpadlo. Na obr.1 nie je spojenie nátokovej rúrky 11 s čerpadlom 13 znázornené. Čerpadlo 13 môže byť tiež umiestnené vnútri komory 2, takže zvonka nádrže X potom nie sú umiestnené žiadne agregáty, ktoré by mohli byť poškodené pri prevoze, pri manipulácii so zariadením alebo aj pri prevádzke zariadenia.The contaminated water purification device is housed in a tank 1, preferably made of stainless steel, which in particular has a cube shape and dimensions allowing transport on a passenger car trailer, on a lorry or on a railway carriage. Unloading of the contaminated water purification device can be accomplished by a forklift truck or crane. The tank 1 is divided into sections - chambers 2,4,6,8, in which the cleaning processes are carried out in succession. The first chamber 2 is formed by a stainless steel partition 5 firmly welded to the tank 7. A plurality of tubes 7 are welded in the intermediate wall 5 connecting the first chamber 2 to the second chamber 4. The axes of the tubes 7, which may be of the same or different cross-section, are inclined such that the outlet side lies lower than the inlet side of the tube. In the left side wall, at the level h1, the inlet pipe 11 is welded, which is connected to a pump 13, which may be a worm eccentric or a slow-running hydraulic pump. 1, the connection of the inlet pipe 11 to the pump 13 is not shown. The pump 13 can also be located inside the chamber 2, so that no aggregates are placed outside the tank X, which could be damaged during transport, during handling of the device or even during operation of the device.
Nad nátokovou rúrkou 11 je umiestnený známy kotúčový zberač 15. ktorý je osadený v otáčacom pohone (na obr.l ho nevidno) a môže naberať nečistoty v prvej komore 2, plávajúce na povrchu čistenej vody. Tieto nečistoty sú potom odvádzané potrubím, pásovým dopravníkom atď.Above the inlet pipe 11 there is a known disk collector 15 which is mounted in a rotary drive (not visible in FIG. 1) and can collect impurities in the first chamber 2 floating on the surface of the purified water. These impurities are then removed by piping, belt conveyor, etc.
V druhej komore 4, tvorenej z jednej strany medzistenou 5 a z druhej strany medzistenou 17, ktorá je rovnako ako medzistena 5 privarená k nádrži 1, je vložený filtračný článok Γ9, ktorý vypĺňa celý horizontálny prierez druhej komory 4. Filtračný článok 19 môže byť zhotovený napr. z polyuretánu alebo z penového polyesteru. Filtračný článok 19 môže byť takisto zložený aj z väčšieho počtu jednotlivých filtračných článkov, navrstvených na sebe. Je taktiež možné na seba navrstviť filtračné články s rôznou veľkosťou pórov. Zo strany nátoku, ktorý je v tomto príklade vyhotovenia dole, sú chránené filtračné články 19 mriežkami alebo dierovanými plechmi 20. Filtračné články 19 môžu tiež byť do druhej komory 4 vložené v uzavretých filtračných košoch. Medzistena 17 končí nad povrchom filtračného článku 19, takže sa pri prietoku vody zdola nahor nad filtračný článok 19 nahromadí čiastočne vyčistená voda, ktorá udržiava filter vlhký. Ak prestúpi táto voda hornú hranu 21. medzisteny 17. môže tiecť do filtračného bloku 23, ktorý je umiestnený v tretej komore 6. Rovnako ako filtračný článok 19 môže byť aj filtračný blok 23 zložený z jednej alebo z viacerých dosiek s rovnakou alebo s rozdielnou veľkosťou pórov.In the other chamber 4, formed on one side by the intermediate wall 5 and on the other side by the intermediate wall 17, which is welded to the tank 1 as well as the intermediate wall 5, is inserted a filter element ,9 which fills the entire horizontal cross-section of the second chamber 4. . Polyurethane or foamed polyester. The filter element 19 may also be composed of a plurality of individual filter elements superimposed on each other. It is also possible to superimpose filter cells with different pore sizes. On the inlet side, which is lower in this embodiment, the filter elements 19 are protected by grids or perforated sheets 20. The filter elements 19 can also be inserted into the second chamber 4 in closed filter baskets. The intermediate wall 17 terminates above the surface of the filter element 19, so that as the water flows from bottom to top above the filter element 19, partially purified water accumulates to keep the filter moist. If this water crosses the upper edge 21 of the partition 17, it can flow into the filter block 23, which is located in the third chamber 6. Like the filter element 19, the filter block 23 can be composed of one or more plates of the same or different size pores.
Tretia komora 6 je oddelená od štvrtej komory 8 stenou 25. ktorá však nie je spojená s dnom 27 nádrže 1, takže voda môže do poslednej komory pretekať na spodnej strane filtračného bloku 23.The third chamber 6 is separated from the fourth chamber 8 by a wall 25 which, however, is not connected to the bottom 27 of the tank 1 so that water can flow into the last chamber on the underside of the filter block 23.
Ako posledný filtračný stupeň je použitý filter 29, umiestnený vo štvrtej komore 8. Filter 29 môže byť zložený z keramzitu, oxidu hlinitého alebo z poréznej keramiky. Vo výtokovej stene 31 je nad filtrom 29, ktorý môže byť vytvorený ako skupina filtrov, umiestnená výtoková rúrka 33, ktorou môže byť odvádzaná vyčistená voda.A filter 29 located in the fourth chamber 8 is used as the last filtration stage. The filter 29 may be composed of ceramite, alumina or porous ceramic. In the outlet wall 31 is located above the filter 29, which may be formed as a group of filters, an outlet pipe 33 through which purified water can be discharged.
Zariadenie, ktoré je na obr.l zhora otvorené, môže byť zhora zakryté vekom 35, ako je naznačené bodkočiarkovanou čiarou. Týmto zakrytím sa zabráni opätovnému znečisteniu vody v komorách 4 až 8 nečistotami zo vzduchu.The device, which is open from above in FIG. 1, may be covered from above by a lid 35, as indicated by a dashed line. This covering prevents the contamination of the water in the chambers 4 to 8 with air contaminants.
Na obr.2 je znázornené iné vybavenie prvej komory 2. Namiesto kotúčového zberača 15 je v tomto príklade použitý pásový filter 37, pozostávajúci napr. z textilných pavučinových vláken alebo z papiera. Pásový filter 37 je udržiavaný napnutý medzi zásobným zvitkom 39 a natáčacím valcom 41 . Výhodné je napojenie pásového filtra na pohon, ktorý umožní navíjanie zaplneného filtra. Znečistená voda je privádzaná nátokovou rúrkou 11 zhora na pásový filter, preniká ním, pričom nečistoty sú zachytávané pásovým filtrom 37 a po zaplnení aktívneho úseku môžu byť navinutím na natáčací valec 41 odstránené.In Fig. 2 another equipment of the first chamber 2 is shown. Instead of the disc collector 15, a belt filter 37, consisting e.g. of textile cobweb or paper. The belt filter 37 is held taut between the supply roll 39 and the roller 41. It is advantageous to connect the belt filter to a drive which allows the filled filter to be wound up. The contaminated water is fed from the top of the belt filter through the inlet pipe 11, through which the impurities are trapped by the belt filter 37 and, after the active section has been filled, can be removed by winding on the roller 41.
Na obr. 3 a 4 sú znázornené filtračné články 19 prípadne aj filtračné bloky 23, ktoré sú zložené z rovnakých alebo z rôznych dosiek, prípadne z dosiek s rozdielnou veľkosťou pórov.In FIG. 3 and 4, the filter elements 19 and the filter blocks 23, which are composed of the same or different plates or plates with different pore sizes, are shown.
Spôsob a funkcia zariadenia na čistenie kontaminovanej vody bude v krátkosti teraz objasnená. Kontaminovaná voda, napr. z remeselnej činnosti, priemyslu, stavenísk či požiarisk je nasávaná čerpadlom 13. Výhodné je, ak je voda čerpadlom 13 len veľmi málo zvírená, čím prichádza len k veľmi malej emulgácii vody. Nasatá voda je privádzaná do prvej komory 2, v ktorej môžu byť kotúčovým zberačom 15 alebo pásovým filtrom 37 odstránené špecificky ľahké nečistoty a plávajúce mastné látky. Rúrkami 7 je takto vyčistená voda odvádzaná gravitačnou silou do druhej komory 4. Po prechode vody filtračným článkom 19 pretečie aspoň časť vody cez hornú hranu 21 do tretej komory 6. V tejto komore voda opäť preteká zhora dolu filtračným blokom 23, čím je podrobená ďalšiemu čisteniu.The method and operation of the contaminated water purification device will now be explained in brief. Contaminated water, e.g. from craft, industry, construction sites or fire is sucked in by pump 13. It is advantageous if the water is very little swirled by the pump 13, which results in very little emulsification of the water. The aspirated water is supplied to the first chamber 2, in which specifically light impurities and floating fatty substances can be removed by the disk collector 15 or the belt filter 37. Through the tubes 7 the water thus purified is drained by gravitational force into the second chamber 4. After passing the water through the filter element 19, at least a part of the water flows through the upper edge 21 into the third chamber 6. In this chamber the water flows again from top to bottom through the filtering block 23. .
V prípade požiadavky alebo nutnosti preteká potom takto vyčistená voda filtrom alebo filtrami 29, a to zdola nahor. Táto filtrácia vo štvrtej komore 8 môže byť použitá prevažne pri čistení vody z požiarisk. Tento stupeň však v žiadnom prípade nie je bezpodmienečne nutný.If required or necessary, the water thus purified then flows through the filter (s) 29 from bottom to top. This filtration in the fourth chamber 8 can be used mainly in the purification of fire water. However, this step is not absolutely necessary.
Podľa prípadných nárokov, kladených na čistotu vody a na zloženie tolerovaných nečistôt, môžu byť k už menovaným filtrom pridané filtre 30 z aktívneho uhlia.Activated carbon filters 30 may be added to the filters mentioned above, depending on the water purity requirements and the composition of the tolerated impurities.
<ý\J<Y \ J
Claims (10)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH02190/91A CH687023A5 (en) | 1991-07-22 | 1991-07-22 | Contaminated water purificn. equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SK278110B6 SK278110B6 (en) | 1996-01-10 |
| SK229392A3 true SK229392A3 (en) | 1996-01-10 |
Family
ID=4228000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SK2293-92A SK229392A3 (en) | 1991-07-22 | 1992-07-22 | Device for cleaning of contaminated water |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH687023A5 (en) |
| CZ (1) | CZ278915B6 (en) |
| DE (1) | DE9209031U1 (en) |
| SK (1) | SK229392A3 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589206A (en) * | 2020-05-25 | 2020-08-28 | 陈红平 | Sewage and garbage classification treatment device |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9303243U1 (en) * | 1993-03-08 | 1994-07-14 | Kaehmann Annegret | Circuit treatment plant for washing liquid resulting from high pressure cleaning |
| DE9418084U1 (en) * | 1994-11-11 | 1996-03-21 | Seibusch, Wilhelm, 86150 Augsburg | Car wash |
| DE102004050741A1 (en) * | 2004-10-19 | 2006-04-20 | B + V Industrietechnik Gmbh | Device for separating admixtures of liquids and cleaning device |
| GB2585200B (en) * | 2019-07-01 | 2023-11-01 | Mccabe Kevin | A device for removing fats, oils and/or grease (FOGs) from water |
| CN117923716A (en) * | 2024-02-03 | 2024-04-26 | 广西水利电力职业技术学院 | A water ecological restoration system based on watershed water resources allocation |
-
1991
- 1991-07-22 CH CH02190/91A patent/CH687023A5/en not_active IP Right Cessation
-
1992
- 1992-07-06 DE DE9209031U patent/DE9209031U1/en not_active Expired - Lifetime
- 1992-07-22 SK SK2293-92A patent/SK229392A3/en unknown
- 1992-07-22 CZ CS922293A patent/CZ278915B6/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589206A (en) * | 2020-05-25 | 2020-08-28 | 陈红平 | Sewage and garbage classification treatment device |
Also Published As
| Publication number | Publication date |
|---|---|
| SK278110B6 (en) | 1996-01-10 |
| CZ229392A3 (en) | 1993-02-17 |
| CH687023A5 (en) | 1996-08-30 |
| DE9209031U1 (en) | 1992-09-17 |
| CZ278915B6 (en) | 1994-08-17 |
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