SU12853A1 - Extraction apparatus - Google Patents

Description

The apparatus to be given is designed to extract any material, regardless of their specific weight II, other physical properties.

In FIG. 1 depicts a helicopter section of the proposed extraction apparatus; FIG. 2-side view of the device with a partial cut; FIG. 3-section on AB in FIG. one; FIG. 4 is a section on CD n, and FIG. one; FIG. 5-vertical section of the pelvis: FIG. 6-view of the pelvis from above; fng 7 is a longitudinal section of the valve, and FIG. 8-front view of the valve.

The extraction apparatus consists of a double-walled vertical hollow cylinder. The upper part is reinforced in another short cylinder of a larger diameter, and the walls of these two cylinders form an annular gap between them. The second gap is formed by the upper edge of the short cylinder and a ring connected to it. The edges of the caps A of AJ enter these annular gaps. The short cylinder is provided with a box with an outlet pipe Zh (Fig. 1, 2) and glands f- (f and f (Fig. 3), and the glands f, -f are placed for tightness in a separate open-top tank filled with glycerin or water. Through the glands pass

two rods (7, supported in the box with rollers (7j (Fig. 3). Rods C are provided with side processes C, which are bolted in pairs in pairs. The latter pass through a slit in the slats fixed on the lid L.) them on the ends of the rods C coming out of the box from the box, the processes Cj raise or lower the lid A When the rods are pulled out with the elevated lid, the latter is freely moved from the cylinder to the box and back. L (Fig. 1). In the cylinder e are located one above the other flat basins B (fig. 1, 2, 5) while the lower pelvis rests on three brackets D (fig. 1, 4), serving in turn as a support for the superior pelvic. holding the second mesh bottom and by which the pots enter one into the other. Through the center of the pelvis, a tube goes inside the pelvis. The tube is placed on top of the cap and thus turns into a siphon. Below the brackets D, the hydraulic press stem passes through the gland H, ffj (fig. 1), equipped with a platform, on which, at the bottom

the position of the press, one pelvis is freely placed. Reservoir E, fitted with an N oil seal, filled with liquid, is designed to seal the oil seal H (Fig. 1). The tank is fixedly attached to the legs. apparatus. In its lower part, the cylinder is provided with a second box, in which there is a cap J (Fig. 1), which enters its edge into the annular gap of the bottom of the box. The hood is fixed on two connected at the top of the rods passing through the glands in the lid of the box. Seals are arranged with sharpening with the outside. side of the flange of the gland cup, which is filled with liquid.

The apparatus is operated as follows: a basin filled with the substance to be extracted is placed on the platform of the hydraulic press and is brought into the lower receiving box under cap M. The latter lifts the pelvis through the rod E (fig. 1, 4), moves along the rollers, located on the ITj press site and between the presses to the M press site. Some raises the pelvis. When the press P is moved down, the pelvis remains on the latches P. The following basins are brought in: “the same way. The solvent is supplied from the top of the pipes P, and Pj. Upon filling the first pelvis, the solvent is siphoned into the underlying second pelvis and so on, and the concentration of the solution gradually increases. After the extraction in the upper pelvis has ended, the lid A J is lifted and retracted into the side box and all the cans are raised, giving a new pelvis from below. The rise of all basins goes up until the holes until the upper pelvis occupies the position indicated

in fig. 1 dotted line. When lowering all the pelvis down, the upper pelvis will remain on the valves B (Fig. I, 7, 8). At this position of the pelvis, evaporation of the solvent remaining in the extracted substance occurs due to the heat from the heating of the upper chamber of the steam jacket and the removal of traces of the solvent with hot superheated steam. After the final removal of the solvent, the cap A is raised and the pelvis removed.

Subject matter

Claims (2)

1. An extraction apparatus, characterized in that in a hollow cylinder with double walls there are flat movable basins B with the extracted substance one above the other so that the solvent flows from above through pipes P, r P, skhodno sequentially through all the basins, overflowing with the help of siphons . 2. In the apparatus according to claim 1, use for inserting the pelvis B into the column with the arrangement consisting of a rod K of the cap M and a hydraulic press // ,. about. In the apparatus according to claims 1 and 2, use in the cylindrical case of the bracket G, in order to support the basins B. 4. In the apparatus on p. 1, 2 and 3 use in the lower part of the cylinder of a hydraulic press 11 with the platform Ж for nodes of tanks B. 6. In the apparatus for and. Clauses 1, 2, 3 and 4 use in the upper part of the cylinder a device consisting of caps - caps A and ,, rods C, C, C. and a lateral tube W, in order to separate the upper pelvis from the rest, lying below, to remove the last traces of solvent from it. -, .. .4-f figs shig7