DE2355955A1 - Removal of filters and adsorber columns - from sampling equipment, with automatic closure of the sample supply pipe - Google Patents
Removal of filters and adsorber columns - from sampling equipment, with automatic closure of the sample supply pipeInfo
- Publication number
- DE2355955A1 DE2355955A1 DE2355955A DE2355955A DE2355955A1 DE 2355955 A1 DE2355955 A1 DE 2355955A1 DE 2355955 A DE2355955 A DE 2355955A DE 2355955 A DE2355955 A DE 2355955A DE 2355955 A1 DE2355955 A1 DE 2355955A1
- Authority
- DE
- Germany
- Prior art keywords
- plug
- liquid
- filter
- adsorber
- coupling
- 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.)
- Pending
Links
- 238000005070 sampling Methods 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 238000001179 sorption measurement Methods 0.000 claims abstract description 5
- 239000012530 fluid Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 239000000126 substance Substances 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000003463 adsorbent Substances 0.000 description 4
- 150000002894 organic compounds Chemical class 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000005446 dissolved organic matter Substances 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 230000001954 sterilising effect Effects 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L29/00—Joints with fluid cut-off means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
- G01N33/1826—Organic contamination in water
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Water Supply & Treatment (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Hydrology & Water Resources (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
Description
Erfinder: Dr.Manfred Ehrhardt 23 K i e 1
Holtenauer Straße 245/47Inventor: Dr Manfred Ehrhardt 23 K ie 1
Holtenauer Strasse 245/47
Gerät zur Aufnahme von Filtern und festen Adsorfentien für die Anreicherung gelöster organischer Verbindungen aus Wasser.Device for holding filters and solid adsorbents for the accumulation of dissolved organic compounds from water.
Die Erfindung betrifft eine Vorrichtung, mit deren Hilfe in Wasser gelöste organische Verbindungen nach Filtration des Wassers an einer festen Phase adsorbiert werden können. Das Gerät ist vor allem gedacht für den Einbau in Seetonnen für die Adsorption in Spuren im Meerwasser gelöster organischer Verbindungen. ■ .The invention relates to a device with the help of which Organic compounds dissolved in water can be adsorbed on a solid phase after the water has been filtered. That The device is primarily intended for installation in sea bins for the adsorption of organic compounds dissolved in traces in sea water. ■.
Die Gesamtkonzentration im Meerwasser gelöster organischer Verbindungen einschließlich organisch chemischer Verunreinigungen liegt in der Größenordnung von weniger als 1 bis einige mg/Liter. Wegen der geringen Konzentrationen ist die Erforschung der stofflichen Zusammensetzung der gelösten organischen Substanz ebenso wie die überwachung der Konzentrationen von organischen Schadstoffen im Heerwasser vor erhebliche Schwierigkeiten gestellt; Man hat Wasser an Bord von Schiffen durch mit festen Adsorbentien beschickte Säulen gepumpt, um gelöste organische Substanzen anzureichern. Dieses Verfahren hat den Machteil der hohen Betriebskosten eines Schiffes und der durch das Schiff an seine unmittelbare Umgebung abgegebenen Verschmutzungen, Diese Nachteile werden umgangen, wenn das Wasser in einer Seetonne oder Ähnlichem filtriert und über feste Adsorbentien geleitet wird. Zur Feststellung von zeitlichen Veränderungen der Konzentrationen bedient man sich vorteilhaft mehrerer AdsOrptionssäulen. Um die adsorbierten Verbindungen an Land untersuchen zu können, müssen sich die Säulen leicht auswechseln lassen. The total concentration of dissolved organic compounds in seawater including organic chemical impurities is on the order of less than 1 to a few mg / liter. Because of the low concentrations, research is on material composition of the dissolved organic matter as well as monitoring the concentrations of organic Pollutants in army water face considerable difficulties posed; On board ships, water has been pumped through columns filled with solid adsorbents to remove dissolved organic matter Enriching substances. This method has the power the high operating costs of a ship and the pollution released by the ship into its immediate surroundings, These disadvantages are avoided if the water is filtered in a sea barrel or the like and over solid adsorbents is directed. Several adsorption columns are advantageously used to determine changes in the concentrations over time. In order to be able to examine the adsorbed compounds on land, the columns must be easy to replace.
Die Erfindung ist dadurch gekennzeichnet, daß mehrere mit festen Adsorbentien gefüllte Säulen mit dazugehörigen Filter-The invention is characterized in that several with columns filled with solid adsorbents with associated filter
509821/1013509821/1013
Dr.Manfred Ehrhardt 5.11.73Dr Manfred Ehrhardt 11/5/73
haltern zu einer Einheit zusammengefaßt sind, die leicht von der Versorgung mit dem zu untersuchenden Wasser getrennt werden kann. Sie ist außerdem dadurch gekennzeichnet, daß bei der mechanischen Trennung selbsttätig die Versorgungsanschlüsse im festen Teil des Gerätes und die Aufnahmeanschlüsse im abgetrennten Teil des Gerätes verschlossen bzw. mit anderen Flüssigkeitsleitungen verbunden werden, derart, daß beim Abtrennen des die Filterhalter und Absorptionssäulen tragenden Teils die Versorgungsleitungen direkt mit den Ableitungen verbunden werden. Dieser Teil des Gerätes wird im Nachstehenden Flüssigkeitssteckverbindung genannt. Gegenüber herkömmlichen selbstdichtenden Flüssigkeiten oder Gase führenden Steckverbindungen hat die erfindungsgemäße Flüssigkeitssteckverbindung den Vorteil, daß sie zum Reinigen und Sterilisieren leicht in ihre Bestandteile zerlegt werden kann. Nachstehend wird die Erfindung unter Bezugnahme auf die Zeichnungen nähter erläutert.holders are combined to form a unit that is easily separated from the supply of the water to be examined can be. It is also characterized in that the supply connections are automatically activated during the mechanical separation in the fixed part of the device and the receptacle connections in the separated one Part of the device can be closed or connected to other liquid lines in such a way that when disconnected the one carrying the filter holder and absorption columns Part of the supply lines are connected directly to the drains. This part of the device is described below Called fluid connector. Compared to conventional self-sealing liquids or gases Plug connections, the fluid plug connection according to the invention has the advantage that it is used for cleaning and sterilizing can easily be broken down into its component parts. The invention will now be described with reference to the drawings explained in more detail.
Die Teile der Flüssigkeitssteckverbindung sind in den Abbildungen A und B, die Vorrichtung zur Aufnahme mehrerer Absorptionssäulen mit dazugehörigen Filterhaltern ist in Abbildung C dargestellt. Die Absorptionssäulen (1) mit den Filterhaltern (2) sind mit den Flüssigkeitssteckverbindungen (3) leicht lösbar verbunden. Die aus den Absorptionssäulen ablaufende Flüssigkeit wird im Mittelteil (4) zurückgeleitet.The parts of the fluid connector are in the pictures A and B, the device for holding multiple absorption columns with associated filter holders is in Figure C shown. The absorption columns (1) with the Filter holders (2) are with the fluid plug connections (3) easily detachable connected. The liquid draining from the absorption columns is returned in the middle part (4).
Die Flüssigkeitssteckverbindungen bestehen aus einem Stecker (Abb.A) und einer Kupplung (Abb.B). Stecker und Kupplung bestehen aus einem festen Teil (la und Ib), einem beweglichen Teil (2a und 2b) und einer Feder (3a und 3b). Durch die Federn (3a und 3b) werden die beweglichen Teile der Kupplung (2a und 2b) im getrennten Zustand relativ zu den festen Teilen (la und Ib) so fixiert, daß der Flüssigkeitsstrom unterbrochen oder auf eine andere Ausgangsöffnung (6a) umgeleitet wird. Beim Zusammenfügen der Flüssigkeitssteckverbindung werden die beiden beweglichen Teile (2a und 2b) entgegen dem Federdruck in der Weise aus ihrer Ruhelage bewegt, daß die Ringnuten (4a und 4b) der Ausstromöffnung (5a) bzw. der Einstromöffnung (5b) gegenüberliegen. Dadurch wird der Flüssigkeitsstrom imThe fluid plug connections consist of a plug (Fig. A) and a coupling (Fig. B). Plug and coupling exist from a fixed part (la and Ib), a movable part (2a and 2b) and a spring (3a and 3b). Through the Springs (3a and 3b) become the moving parts of the coupling (2a and 2b) in the separated state relative to the fixed parts (la and Ib) fixed in such a way that the flow of liquid is interrupted or is diverted to another outlet opening (6a). When joining the fluid connector, the two moving parts (2a and 2b) against the spring pressure in such a way from their rest position that the annular grooves (4a and 4b) of the outflow opening (5a) and the inflow opening, respectively (5b) are opposite. This will reduce the flow of liquid in the
509821/1013509821/1013
Dr.f4anfred Ehrhardt 5.11.72Dr.f4anfred Ehrhardt 11/5/72
Stecker (A) freigegeben und in der Kupplung (B) von der Einstromöffnung (6) auf die Einstromöffnüng(5b) umgelenkt. Die beweglichen Teile der Flüssigkeitssteckverbindung (2a und 2b) sind gegen die festen Teile (la und Ib) mit O-Ringen abgedichtet. Die Bewegungsmöglichkeit der beweglichen Teile (2a und 2b) werden mit Justierschrauben (7a und 7b) eingestellt.Plug (A) released and deflected in coupling (B) from inflow opening (6) to inflow opening (5b). The moving parts of the fluid connector (2a and 2b) are sealed against the fixed parts (la and Ib) with O-rings. The movement possibilities of the moving parts (2a and 2b) are set with adjusting screws (7a and 7b).
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2355955A DE2355955A1 (en) | 1973-11-09 | 1973-11-09 | Removal of filters and adsorber columns - from sampling equipment, with automatic closure of the sample supply pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2355955A DE2355955A1 (en) | 1973-11-09 | 1973-11-09 | Removal of filters and adsorber columns - from sampling equipment, with automatic closure of the sample supply pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2355955A1 true DE2355955A1 (en) | 1975-05-22 |
Family
ID=5897595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2355955A Pending DE2355955A1 (en) | 1973-11-09 | 1973-11-09 | Removal of filters and adsorber columns - from sampling equipment, with automatic closure of the sample supply pipe |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2355955A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588729A (en) * | 2015-12-16 | 2016-05-18 | 中国海洋大学 | Time sequence multi-channel underwater release water sampling device |
| CN105588734A (en) * | 2015-12-16 | 2016-05-18 | 中国海洋大学 | Spring type water sampler |
-
1973
- 1973-11-09 DE DE2355955A patent/DE2355955A1/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588729A (en) * | 2015-12-16 | 2016-05-18 | 中国海洋大学 | Time sequence multi-channel underwater release water sampling device |
| CN105588734A (en) * | 2015-12-16 | 2016-05-18 | 中国海洋大学 | Spring type water sampler |
| CN105588729B (en) * | 2015-12-16 | 2018-05-29 | 中国海洋大学 | A kind of time series multichannel discharges water fetching device under water |
| CN105588734B (en) * | 2015-12-16 | 2018-09-28 | 中国海洋大学 | A kind of spring device for fetching water |
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