DE1984090U - ROTARY FILTER WITH ADJUSTABLE ASYMMETRIC FILTER TROUGH. - Google Patents

Description

KA.060 312 * 31/1.

wed 3

I IMFEHIäI.
ö.mbH

Rotary filter with distributable asymmetrical filter trough

The invention deals with a fromaiel filter for the filtration clay washes with a ßsymmetrisehen purification trough

Waste water sludge is separated into solid and liquid before mechanical separation. Phase flocculated by filtering riohtungen * $ ure & addition of inorganic trivalent compounds 2 »B. Bisen« Brei-Ghlorid »Blsen-Drei-Sulfet» Aluminiuraaulfat waü

As filtereinriohtuögtn used mnn like working HascMnen, especially rotary filter "It does look shown" that the flakes of solids! Especially in so-called biological sludge depending n oh äev kind öes selil on the type dee Flockungsmittele vtnü & nüeren factors in a certain time after performing change the texture of the Flookumg so that on the one hand the performance of the. Rotary filter "plotted against the time after the flocculation äurcli a Haxifflum runs Likewise l the eraielbare frockenetoff * runs content in the filter cake by a tfaxlmiiffi · B is therefore for the implementation of an optimal separation important that AEIE optimum is since" wipe bloc kung and Filtration.eiagetoalbea .

* 2

8th -

With rotary filters, oils are filtered out of one. Filter trough against gravity · The distance between the sfrog and the drum gives a certain suspension volume in the trough "if one rushes to maintain the optimal immersion depth for oil filtration of such wastewater Waiting time for "aen sludge" and various blockages below, can be "clean" so the irogir volume is designed to be variable.

At that depending on the time gets even ÖIE of flakes "that eie float and verifiable coarser au to üev surface fsilohen zusammealagera" Wean this% • occurs, see -through form Ansauge "äiesea? larger »on the filter surface Best * the lawgsemey in tter dry * saugzont e & tw & eeert are ko'niifiii» than the rest of the glow »Bs * through an inconsistent concentration of moisture occurs is reduced filter cake» Particularly difficult, can be formed with such sewage bottoms the coarser particles a "Sintauchseite the Piltertrosaei Yermeiden" because "may" operated in the sohenrauiB sswische "filter drum and frog no Buhrwerk" because otherwise-normal "flakes tserechlagen · the Ifeigung" u "creaming flakes vmü mm thus, making The coarser feilohen, like the yörbespeöoliefie "waiting test, depends on the Schlaiaffi and deö enticing agenta. Han can do this formation of the coarser lumps fcrmeiöea" when the time * hears - see the 'normal "flakes eat the eufge" ·

is framed layer befinöen so tea as possible scourged · For aieseffl reason it is recommended SiOH ₁ iie Distance voa frog Srosmielmantel to OCE OCE plunging side drum

succeed in keeping the sludge adjustable

These possibilities can be achieved through a trough which can be seen according to the invention, which is shifted according to the invention eowolil vertiicol ale eüeh horijsontal äuiqi frommeläureiiaieesei ¹ »

Up to the performance of a filter and the humidity of the filter cachee, it is not only influenced by the optimal waiting time and the lowest possible occurrence of pests at the immersed point. sonöera aucii ciurcii an air bubble formation on the outer binoculars ö Sciilammee in the filter trough "You have to run this in <i% sleep times raögliciist carefully over a bin" which is normally located on the auoteuchene side of the filter trough ". It is well known that an inlet box is used for this purpose, which extends over the entire width of the frog, and the suspension is already provided with various inlet openings over the entire width. Einlaufkastose leads · The Abgebe the öuepension from OEEM inlet box in AEEN frog done in bekarmterweise dureli a gegeokte overflow * edge by triangular cuts in exercises overflow edge oier, i »In order to avoid the formation of bubbles" IERF

the distance between the overflow teoate uni dom 3jrogalve.au not too good a * which requires "that the enema box" in the same way as you know, into the filter trough is hooked * Tuck demand, lonely & liolt already said »requires an asymmetrical training trough the shape that its distance from the living space & n the exposed side larger than on the subdivision Side of the Irommel is.

In a 4-way display, 1 represents the filter drum »3 ilen see frog» 3 is the bin flow jcaetea with «ea? geaaofeten overflow edge 4 'and äen Sciilauuaeuläufa 5 üi & ütoea? The size of the box is distributed · β is the collection point for the cake; ? The SraggerüQt dee filter represents »wslciies also the bearing. 8 'öer fjiommel meanwhile B wears. In his height adjustable frog 10 by the Veretelleinrichtungen In this way kütin 's AEEN From · stand the irogwanne of the · frommelmaatel in the sen & reohte HicÄtung change and danit the volume äew Srogfüllusg vary. This also enables the optimal waiting time between flocculation and filtration to be set. The fastening devices 12 can be detached from their original holder 13. You can then slide the frog horizontally, \ m the distance between the! vary from the Piltertromnel eu. Biesss Tereottia ^ en des

Depending on the size of the filter, one becomes of sand make mechanical aids such as crank and the like .

Claims (1)

EAJSi 312 * 31.1 Protection call drum filter with a to the IromaeläurchmeeBer £ rog, in particular to? Filtration of .flaked daüuroh marked, ct & ß both a- Abatsand öer Irogwenne of eggs! Rrommelmantel ö «refe. seöfere-clits movement of the filter trough »as well as äer iTostanä der froglcante an äes? einlauföeii side of the Srosmel to the irommelmaniiel ünvQh wasg * right verso text fler! fixOgwanne arbitrary · i ^ ariiert W9? äea fcena.