摘要:
The invention relates to an oil collector including a brush (3), provided with substantially straight bristles (1) and a horizontal shaft (2), and a cleaning structure in the upper part of the brush for cleaning the brush from oil. According to the invention, the bristles (1) of the brush (3) are substantially parallel to the horizontal shaft (2).
摘要:
Für die Abtrennung von Oel von einer Flüssigkeitsoberfläche (2) taucht eine durch einen Antrieb (3) gedrehte Aufnehmscheibe mit einem äusseren Umfangsbereich (14) in die Flüssigkeit ein, und das anhaftende Oel wird durch Abstreifer (42,43) von ihr entfernt. Das Nachströmen von Oel zu der Aufnehmscheibe wird durch eine mittels einer Förderschraube (11) erzeugte Oberflächenströmung verbessert. Die Eintauchtiefe der Aufnehmscheibe wird durch einen Schwimmkörper (13) konstant gehalten. Die horizontale Ausrichtung der Drehachsen (36) der Vorrichtung ist durch die parallelogrammförmige Anordnung von schwenkbaren Haltearmen gewährleistet.
摘要:
An apparatus for separating an oily cutting liquid from a water-soluble cutting liquid, includes a main tank (10) for containing combined liquids (11) including in combination the oily cutting liquid and the water-soluble cutting liquid which constitute two liquid layers, rotation means (22) always immersed at its lower position in the combined cutting liquids (11) for taking out the oily cutting liquid of the combined cutting liquids (11) in such a way that the oily cutting liquid is attached onto the rotation means (22) when the roration means (22) rorates in the combined cutting liquids (22), and means (23, 24) for removing the oily cutting liquid from the rotation means (22).
摘要:
An apparatus for recovering fluid floating substances consisting of two symmetrical floating bodies (1) connected by walls (3, 4, 4a, 5, 5a) which form between them a longitudinal channel (2, 2a), closed at its rear end by a transversal wall (4), the bottom wall (5) of which beginning from a front weir sill (6) at first lowers with a small slope and then slopes down rapidly (5a) so as to form then the bottom (3) of a calm basin (2a) which also extends backwardly beyond the floating bodies (1), said weir sill (6) being wider than the distance between the outer side walls of the floating bodies (1), a chamber (11) being obtained behind the wall (4), and which leads to the basin (2a), through an orifice (10) arranged in the wall (4) near the bottom (3), communicating with a conduit (12), in which a propeller (13) is mounted which rotates at an adjustable speed, downstream of which the conduit (12) communicates with an outlet conduit (17), the outlet orifice of which is positioned always underneath the free water surface, in the inside of the basin (2a) an apparatus (9 or 25) for the collection of the oil being mounted.
摘要:
An amphibious self-contained oil spill absorbing machine having a chassis (1) supported and propelled on land by front and rear rollers (2) and (3). The front roller (2) has a covering of oil absorbing material and works against a pinch roller (26) to squeeze oil absorbed by the covering into a trough for collection. The machine may be driven into the water supported by floats (13) adjustable by rams (17) to control the depth of penetration of the roller (2). Operation is possible in shallow water, on beaches and in estuary conditions.
摘要:
PCT No. PCT/GB90/01702 Sec. 371 Date May 21, 1992 Sec. 102(e) Date May 21, 1992 PCT Filed Nov. 6, 1990 PCT Pub. No. WO91/06711 PCT Pub. Date May 16, 1991.A skimmer device for recovering a first liquid which is floating on a second liquid, e.g. oil on water, uses one or more discs rotating in a plane transverse to the liquid surface (preferably inclined at 70 DEG or less to the liquid surface). Particular benefits accrue, especially when operating in open water, when an inclination angle of 45 DEG or less is used. With a disc inclination angle of 25 DEG -30 DEG to the liquid surface a near optimal compromise is reached between oil take-up rate and ease of collection. Further advantages are obtained with skimmer discs of polymethyl methacrylate resin.
摘要:
An apparatus for removing floating liquid pollutant (21) from the surface (7) of a body of water (W, 5, 15) comprising a receptacle or container (2; 1A, 29, 30) which, in use, is to be at least partially immersed in the body of water with the partially immersed portion of the container having one or more passages (4; 10, 11) communicating the interior of said container with the exterior body of water, means (16; 18, 19, 20) for removing floating liquid pollutants (21) from the surface (7) of the body of water externally of the container (2; 1A, 29, 30) and for discharging said so removed floating liquid pollutants (21) into the interior of said container for temporary storage, and means (8; 22-24) for indicating the level of liquid pollutant within the container or means for sensing the level of the surface of liquid within the interior storage space of said container; with said level sensor means (8; 22-24) being located or calibrated or otherwise arranged so as to indicate and/or trnasmit a signal representative of the "head" or difference (H), if any, of said interior surface level above that which would exist when the apparatus is located in its normal position of use in water without there being any surface pollutant.