DE2838205A1 - Small scale water purificn. appts. - is folded plastics container with treating agent and three-stage filter - Google Patents
Small scale water purificn. appts. - is folded plastics container with treating agent and three-stage filterInfo
- Publication number
- DE2838205A1 DE2838205A1 DE19782838205 DE2838205A DE2838205A1 DE 2838205 A1 DE2838205 A1 DE 2838205A1 DE 19782838205 DE19782838205 DE 19782838205 DE 2838205 A DE2838205 A DE 2838205A DE 2838205 A1 DE2838205 A1 DE 2838205A1
- Authority
- DE
- Germany
- Prior art keywords
- drinking water
- appts
- container
- water
- treating agent
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 7
- 239000004033 plastic Substances 0.000 title claims abstract description 5
- 229920003023 plastic Polymers 0.000 title claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 11
- 239000003651 drinking water Substances 0.000 claims abstract description 13
- 235000020188 drinking water Nutrition 0.000 claims abstract description 13
- 239000002352 surface water Substances 0.000 claims abstract description 3
- 238000011045 prefiltration Methods 0.000 claims abstract 2
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000001376 precipitating effect Effects 0.000 claims 2
- 150000003839 salts Chemical class 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 1
- 238000001311 chemical methods and process Methods 0.000 claims 1
- 229910052801 chlorine Inorganic materials 0.000 claims 1
- 239000000460 chlorine Substances 0.000 claims 1
- 230000003472 neutralizing effect Effects 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 239000008213 purified water Substances 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 238000001784 detoxification Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C02F1/002—Processes for the treatment of water whereby the filtration technique is of importance using small portable filters for producing potable water, e.g. personal travel or emergency equipment, survival kits, combat gear
-
- 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
-
- 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
-
- 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
- B01D35/30—Filter housing constructions
- B01D35/301—Constructions of two or more housings
- B01D35/303—Constructions of two or more housings the housings being modular, e.g. standardised
Abstract
Description
Betr.: Aktenzeichen: P 28 38 205.0Re: File number: P 28 38 205.0
hier: Gerät zur Gewinnung von Trinkwasser aus kontaminiertem Oberflächenwasser in Kleinstformat zum Mitführen am Mann.here: device for obtaining drinking water from contaminated surface water in miniature format to be carried on the man.
Die Aufbereitung von verschmutztem, verseuchtem und vergifteten Wassers zu trinkwasser vollzieht sich bei stationären und s0-bilen Großanlagen in mehreren Stufer Mittels Vorbehandlung in großen Reaktionsbehältern wird das aufzubereitende Wasser durch Zugabe von Aufbereitungs-Chemikalien geklärt, desinfiziert und entgiftet. Die Reaktionsprodukte sedimentieren und das überstehende, klare Wasser wird dann durch Pumpen über Ilärfilter gedrückt und in Reinwasserbehälter geleitet.The treatment of polluted, contaminated and poisoned water Drinking water takes place in several large stationary and s0-bil systems Stufer By means of pretreatment in large reaction vessels, the Water clarified, disinfected and detoxified by adding treatment chemicals. The reaction products sediment and the supernatant, clear water then becomes Pressed by pumps over Ilärfilter and fed into the pure water tank.
Die nach diesen klassischen Verfahren konstruierte Gerätokombination ist f(lr den Wassernotstand, d.h. bei Ausfall der Vasscbr infrastrutur zur Versorgung der Bev8lkerung mit Not-frinkwasser vorgesehen. Die hierbei angewandte Vorbehandlung umfaßt eine Hochchlorung im alkalischen und sauren Modium mit anschließender Flockung und Absorption, wobei die Hydrolyse im entsprechenden pH-Bereich einen zusätzlichen Entgiftungseffekt bewirkt.The device combination constructed according to this classic method is f (l for the water emergency, i.e. if the water supply infrastructure fails the population is provided with emergency drinking water. The pre-treatment used for this includes high chlorination in alkaline and acidic modes with subsequent flocculation and absorption, the hydrolysis in the corresponding pH range having an additional Causes detoxification effect.
Die Umsetzung dieser Verfahrenstechnik für ein Kleinstgerät, die der Trinkwasserversorgung einer Gruppe von 10 Mann ilber einen Zeitraum von 3 Tagen bei täg@chem Konsum von 3 1 Trinkwasser dient, erfordert neben der konfektionierten Dosierung der Aufbereitungsmittel einen Kleinstbehälter, der durch einfachen Handdruck die trennung der Reaktionsprodukte von Filtrat erm5glicht.The implementation of this process technology for a small device that the Drinking water supply for a group of 10 men over a period of 3 days with daily consumption of 3 1 drinking water, requires in addition to the made-up Dosing of the processing agent in a small container, which can be opened by simply pressing the hand enables the separation of the reaction products from the filtrate.
Das erfindungsgemäße Gerät besteht aus einem Kunststoff-Faltbehälter mit aufgeschraubtem, auswechselbarem Filterkopf. Im Schutz anspruch ist der Erfindungsgedanke nach rufgabe und Lösung definiert. Die skizzierte iusfiihrungsfori besteht aus einem Kunststoff-Faltbehälter (1) mit aufgeschraubtem Filterkopf (2). Im Filterkopf sind Filterelemente (3) eingelegt und am PiltergehiLuse ultraschallverschweißt oder mit einen Ring umspritzt. Der Filterkopf dient zur Abtrennung der im Aufbereitungsvorgang entstandenen Reaktionsprodukte.The device according to the invention consists of a plastic collapsible container with screwed-on, exchangeable filter head. The idea of the invention is in the protection claim Defined according to the call and the solution. The outlined execution form consists of one Plastic collapsible container (1) with screwed-on filter head (2). There are in the filter head Filter elements (3) inserted and ultrasonically welded to the pilter housing or with encapsulated a ring. The filter head is used to separate those in the treatment process resulting reaction products.
Der obere Teil des Filterkopfes ist konisch und läuft trichterförmig so aus, daß er auf jede Öffnung einer Trinkwasserflasche (z.B. Feldflasche) paßt und eingedrückt werden kann.The upper part of the filter head is conical and runs like a funnel so that it fits on every opening of a drinking water bottle (e.g. canteen) and can be pushed in.
Mittels Handdruck and den Längsseiten der Faltung wird aus dem flexiblen Reaktionsbehälter des ausreagierte Reinwasser in die Trinkwasserflasche gepreßt.With hand pressure on the long sides of the fold, the flexible Reaction container of the fully reacted pure water is pressed into the drinking water bottle.
Die Aufbereitungsmittel befinden sich zusammen mit den Zusatz-Filterköpfen in einer Tragetasche und reichen für eine Gesamtkapazität von 90 1 Trinkwassergewinnung. Das Gerät selbst ist mit weiteren Vorratsmitteln in einer Tragetasche gleichen Formats untergebracht.The processing agents are located together with the additional filter heads in a carrying bag and are sufficient for a total capacity of 90 liters of drinking water. The device itself is in a carrying bag of the same format with other storage means housed.
L e e r s e i t eL e r s e i t e
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782838205 DE2838205A1 (en) | 1978-09-01 | 1978-09-01 | Small scale water purificn. appts. - is folded plastics container with treating agent and three-stage filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782838205 DE2838205A1 (en) | 1978-09-01 | 1978-09-01 | Small scale water purificn. appts. - is folded plastics container with treating agent and three-stage filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2838205A1 true DE2838205A1 (en) | 1980-03-20 |
Family
ID=6048486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19782838205 Withdrawn DE2838205A1 (en) | 1978-09-01 | 1978-09-01 | Small scale water purificn. appts. - is folded plastics container with treating agent and three-stage filter |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2838205A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996038382A1 (en) * | 1995-05-31 | 1996-12-05 | Christopher James Cranshaw | Improvements in and relating to fluid dispensing systems |
| EP3297956A4 (en) * | 2015-05-22 | 2019-01-30 | Cohen, Caryn Anne | Water purification device |
-
1978
- 1978-09-01 DE DE19782838205 patent/DE2838205A1/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996038382A1 (en) * | 1995-05-31 | 1996-12-05 | Christopher James Cranshaw | Improvements in and relating to fluid dispensing systems |
| US6117319A (en) * | 1995-05-31 | 2000-09-12 | Cranshaw; Christopher James | Fluid dispensing systems |
| EP3297956A4 (en) * | 2015-05-22 | 2019-01-30 | Cohen, Caryn Anne | Water purification device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |