DE8436238U1 - REFLECTOR FOR LIGHTING LIQUIDS - Google Patents

Description

BUDERUS AKTIENGESELLSCHAFT
TP / F / St / G 18-183 - 2 -

Post-separator for light liquids

The innovation concerns a post-separator for light liquids with a filling of separating, e.g. adsorbing and / or coalescing material.

In the usual separators, light liquids are separated according to the principle of gravity. To an even higher one To achieve a degree of separation, it is usual to use a further separation stage to be re-connected, in which the remaining light liquid and possibly surfactant constituents accumulate on a filling made of separating material. This filling is common placed in a separate container with a lower distribution chamber, which is inserted into the separation container is. The wastewater enters the distribution chamber through the inlet in the form of a dip tube and flows through a perforated plate as the lower limit of the filling and after crossing the filling and an upper perforated sheet it reaches the outlet area, from where it is discharged through a dip tube.

It should be a more compact and cheaper version of the separator be created.

According to the innovation, this is achieved in that the filling builds up directly from the bottom of the separator tank and that the inlet in the form of a dip tube extends to the bottom of the filling and has flow openings at its lower end.

3 _M.

The previous lower distributor chamber would make the use of a

separate container to accommodate the filling required. [ _>:

Because the filling is now directly from the bottom of the ab- {

separating container builds up, the lower zone is still ' used for the filling. A smaller cross-section is required for the same filling volume due to the larger filling height *

The separation tank can be made more compact, and it |

there is no need to use a relatively expensive separate container |

for the filling. 1

The greater filling height and the smaller cross-section of the filling

enable a sufficient distribution of the wastewater i

bar from the immersion tube, dispensing with a lower distributor | chamber. The flow from the cylindrical immersion tube into the Filling is achieved by having this at the lower end

has a hole or perforation of any shape. ^

The arrangement of the openings in a | is very advantageous

lower expansion of the immersion tube. The expansion 1

have the shape of an inclined sieve plate. '

The direct pouring of the filling into the separator tank i

requires a lateral limitation of the filling to the outlet- §

area down. For this purpose, the separator f

Crossing partition with overflow built into the container. ·

The attached drawing shows an embodiment of the innovation. It shows:

Fig. 1 and Fig. 2: each a longitudinal section through a separator

and

Fig. 3: Section A-A from Fig. 2.

A partition 2 is drawn in in the lower area of a separating vessel 1, which divides it into a larger inlet area 3 and a smaller run-out area 4 subdivided. The one

"VUufbereich 3 is vöffi floors with a filling 5 made of separating Material filled. The inlet penetrates this filling 5 in the form of an immersion tube 6 "to the bottom. Flow openings at the lower end 7 or in an expansion of the immersion tube 6 allow the waste water to penetrate into the filling 5, which is covered with a sieve plate 9 at the top. That Wastewater leaves the separator through an immersion outlet pipe

Claims (4)

te * «a a a a · a« aar »a a a · τ BUDERÜS AKTIENGESELLSCHAFT TP / F / St / G 18-183 claims for protection 1. Post-separator for light liquids with one filling made of effective separating, e.g. adsorbing and / or co & lescing material, characterized in that the filling (5) builds up directly from the bottom of the separating container (1) and that the inlet in the form of a dip tube (6) extends to the bottom of the filling (5) and at its lower end (7) Has flow openings. 2. Post-separation according to claim 1, characterized in that the flow openings in the are arranged in the lower cylindrical wall area or in a lower widening (8) of the immersion tube (6). 3 · Post-separator according to claim 1, characterized in that the filling (5) through a Separation tank (1) traversing partition (2) with overflow, is laterally limited. 4. Post-separator according to claim 1, characterized by one opening into the filling (5) Flushing pipe system of small nominal size with on the required Orifices matched to the flushing pressure. * ι t # i * * ti