WO1993009041A1 - Recipient de stockage pour precipitants chimiques liquides et/ou solides - Google Patents
Recipient de stockage pour precipitants chimiques liquides et/ou solides Download PDFInfo
- Publication number
- WO1993009041A1 WO1993009041A1 PCT/EP1992/002473 EP9202473W WO9309041A1 WO 1993009041 A1 WO1993009041 A1 WO 1993009041A1 EP 9202473 W EP9202473 W EP 9202473W WO 9309041 A1 WO9309041 A1 WO 9309041A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- storage container
- walls
- knobs
- polyethylene layer
- polyethylene
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/48—Arrangements of indicating or measuring devices
- B65D90/50—Arrangements of indicating or measuring devices of leakage-indicating devices
- B65D90/501—Arrangements of indicating or measuring devices of leakage-indicating devices comprising hollow spaces within walls
- B65D90/503—Arrangements of indicating or measuring devices of leakage-indicating devices comprising hollow spaces within walls under pressure or vacuum
Definitions
- the invention relates to a storage container for liquid and / or solid chemical precipitants, which consists at least on the inside of its walls from material resistant to these.
- Storage containers of this type are known, which consist of high quality metal alloys, as such
- Alloys have the property of being resistant to chemical precipitants and also have the necessary strength for the construction of containers.
- This type of container is relatively expensive and difficult to adapt to the often specified geometry at the installation site.
- Such known storage containers consist of a
- glass fiber reinforced plastic layer on spacer heltern is applied from aluminum ribs.
- the object of the invention was therefore to provide storage containers which are simple and inexpensive to manufacture, to which the often predetermined geometry can be easily adapted and which moreover take account of the constantly increasing need for security.
- the material of the walls of the storage container consists at least partially of a low-pressure polyethylene layer and that on this layer a further polyethylene layer, preferably provided with knobs on one side, is provided lying on the knobs side.
- the pimpled cover ensures that between two polyethylene layers in a simple manner
- Cavity is created which, in the event of a leak in the first film, on the one hand securely stores the leakage liquid and on the other hand creates the possibility of detecting the leakage using measuring devices.
- the walls which also means the bottom of the storage container, are according to the training of
- Invention can be designed in many ways.
- a special embodiment according to the invention can be seen in the fact that the walls of the storage container consist entirely of low-pressure polyethylene.
- the walls of the storage container from any solid
- Carrier material with a solid polyethylene cladding lying on the inside Carrier material with a solid polyethylene cladding lying on the inside.
- the Walls of the storage container made of any solid support material with an inner one, provided with knobs on one free side
- Polyethylene layer exists.
- Another solution consists in that the walls of the storage container consist of a hardenable carrier material with a studded polyethylene layer on the knob side, and that the knobs are embedded in the hardenable carrier material.
- the need for security is met in that the cavity formed by the knobs of the further polyethylene layer resting on the walls of the storage container is hermetically sealed and connected to a vacuum monitoring device.
- FIGS. 1 to 4 show different exemplary embodiments according to the invention, the same parts being designated with the same reference numbers.
- Polyethylene layer 4 provided on one side with knobs 3.
- the cavity formed between the walls 1 and the polyethylene layer 4 is denoted by 13, to which the vacuum monitoring device 14 is connected.
- a storage container 2 is shown, the wall of which is made entirely of polyethylene.
- FIG. 2 shows a wall 1 of the storage container 2 made of any solid carrier material 5
- the torsional stiffness is therefore useful in order to form a vacuum in the cavities 13 To prevent suction of the polyethylene plating (6) from the carrier material.
- FIG. 3 shows the wall 1 made of any carrier material 5 with a polyethylene layer on top, provided with knobs 7 on the free side.
- the further polyethylene layer 4 is arranged with its knobs 5 on a gap for connection.
- Fig. 4 shows a wall 1 made of a removable support material 10 in which the knobs 11
- Polyethylene layer 12 are incorporated for anchoring the same.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
- Packages (AREA)
Abstract
Récipient de stockage pour précipitants chimiques liquides et/ou solides, dont au moins la partie intérieure est constituée par un matériau résistant à ces précipitants, caractérisé en ce que le matériau des parois du récipient comprend au moins une couche de polyéthylène basse pression et en ce qu'il est prévu sur cette couche, une autre couche de polyéthylène munie, de préférence sur une face, de protubérances, et appliquée du côté des protubérances.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4135600.4 | 1991-10-29 | ||
DE4135600A DE4135600A1 (de) | 1991-10-29 | 1991-10-29 | Lagerbehaelter fuer fluessige und/oder feste chemische faellungsmittel |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1993009041A1 true WO1993009041A1 (fr) | 1993-05-13 |
Family
ID=6443643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1992/002473 WO1993009041A1 (fr) | 1991-10-29 | 1992-10-29 | Recipient de stockage pour precipitants chimiques liquides et/ou solides |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE4135600A1 (fr) |
WO (1) | WO1993009041A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016121348A1 (de) * | 2016-11-08 | 2018-05-09 | W+H Tankschutz Gmbh | Innenauskleidung für einen Tank und Tankanordnung |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19919756A1 (de) * | 1999-04-29 | 2000-11-16 | Frank & Krah Wickelrohr Gmbh | Doppelwandrohre, -platten oder -behälter mit Leckageüberwachungseinrichtung und Verfahren zur Herstellung derartiger doppelwandiger Rohre, Platten oder Behälter |
DE10081436D2 (de) * | 1999-05-27 | 2002-05-29 | Ffg Flensburger Fahrzeugbau Gm | Vorrichtung zur Aufnahme von aggressiven Flüssigkeiten |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE666661A (fr) * | 1965-07-09 | 1966-01-10 | ||
CH492104A (de) * | 1968-01-03 | 1970-06-15 | Hoechst Ag | Auskleidungseinsatz für Silos |
CH603443A5 (en) * | 1976-09-14 | 1978-08-15 | Schaerer Max Alexander | Leak-proof double walled liquid storage container |
DE4009086A1 (de) * | 1990-03-21 | 1991-09-26 | Siewotec Anlagenbau Gmbh | Lagerbehaelter fuer fluessige und/oder feste chemische faellungsmittel aus gegen diese resistentem material |
DE4016324A1 (de) * | 1990-05-21 | 1991-11-28 | Wormeck Marcus | Lagerbehaelter fuer fluessige und/oder feste chemische faellungsmittel aus gegen diese resistentem material |
-
1991
- 1991-10-29 DE DE4135600A patent/DE4135600A1/de not_active Withdrawn
-
1992
- 1992-10-29 WO PCT/EP1992/002473 patent/WO1993009041A1/fr active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE666661A (fr) * | 1965-07-09 | 1966-01-10 | ||
CH492104A (de) * | 1968-01-03 | 1970-06-15 | Hoechst Ag | Auskleidungseinsatz für Silos |
CH603443A5 (en) * | 1976-09-14 | 1978-08-15 | Schaerer Max Alexander | Leak-proof double walled liquid storage container |
DE4009086A1 (de) * | 1990-03-21 | 1991-09-26 | Siewotec Anlagenbau Gmbh | Lagerbehaelter fuer fluessige und/oder feste chemische faellungsmittel aus gegen diese resistentem material |
DE4016324A1 (de) * | 1990-05-21 | 1991-11-28 | Wormeck Marcus | Lagerbehaelter fuer fluessige und/oder feste chemische faellungsmittel aus gegen diese resistentem material |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016121348A1 (de) * | 2016-11-08 | 2018-05-09 | W+H Tankschutz Gmbh | Innenauskleidung für einen Tank und Tankanordnung |
Also Published As
Publication number | Publication date |
---|---|
DE4135600A1 (de) | 1993-05-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE19733701C2 (de) | Einrichtung zum Ausbilden eines temporären oder permanenten Banketts | |
EP0544141A1 (fr) | Récipient avec couvercle en matière plastique | |
EP0152884A1 (fr) | Dispositif réducteur du bruit pour un appareil inductif à courant alternatif avec un noyau de fer | |
WO1993009041A1 (fr) | Recipient de stockage pour precipitants chimiques liquides et/ou solides | |
DE1937998A1 (de) | Aus Kunstharzfilmen aufgebaute Druckluft-Schichtkoerper und Verfahren zu ihrer Herstellung | |
DE2060629A1 (de) | Fluessigkeitsbehaelter | |
AT9778U1 (de) | Befestigungsvorrichtung | |
DE8228886U1 (de) | Rohr- oder plattenfoermiges isoliermaterial | |
DE3502981A1 (de) | Vorrichtung zur basisabdeckung von speicherbecken und deponien | |
DE4343964C2 (de) | Gebäudekonstruktion als Glasfassade oder Glasdach | |
EP0436210A2 (fr) | Récipient de stockage | |
DE4016324A1 (de) | Lagerbehaelter fuer fluessige und/oder feste chemische faellungsmittel aus gegen diese resistentem material | |
DE4009086A1 (de) | Lagerbehaelter fuer fluessige und/oder feste chemische faellungsmittel aus gegen diese resistentem material | |
DE8909178U1 (de) | Vorrichtung zum Abdichten von Dehnfugen zwischen Dichtungsschichten | |
DE19539179A1 (de) | Bauelement mit Naturstein-Schicht | |
DE4343792A1 (de) | Unterirdischer Lagerbehälter für Flüssigkeiten | |
DE2320752A1 (de) | Auskleidung fuer fluessigkeitsbeaufschlagte wandungen | |
DE19535555A1 (de) | Vorrichtung zum Überbrücken von Öffnungen in Dampfsperren | |
AT267141B (de) | Offener Großbehälter für Flüssigkeiten | |
EP0770471B1 (fr) | Elément de construction métallique résistant à la corrosion | |
DE20318060U1 (de) | Warmwasserspeicher | |
DE2334483C3 (de) | Schaukasten | |
DE1933955A1 (de) | Leckschutzvorrichtung fuer Behaelter zur Lagerung von Fluessigkeiten | |
DE29706196U1 (de) | Friedhofsbox | |
DE8020658U1 (de) | Doppelbodenplatte mit luftdurchtrittsoeffnungen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): CA JP UA US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL SE |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
122 | Ep: pct application non-entry in european phase | ||
NENP | Non-entry into the national phase |
Ref country code: CA |