DE242858C - - Google Patents
Info
- Publication number
- DE242858C DE242858C DENDAT242858D DE242858DA DE242858C DE 242858 C DE242858 C DE 242858C DE NDAT242858 D DENDAT242858 D DE NDAT242858D DE 242858D A DE242858D A DE 242858DA DE 242858 C DE242858 C DE 242858C
- Authority
- DE
- Germany
- Prior art keywords
- pipe
- sludge
- water
- enter
- sewage treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000010802 sludge Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000010865 sewage Substances 0.000 claims description 2
- 238000011010 flushing procedure Methods 0.000 claims 2
- 238000007865 diluting Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001376 precipitating Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
- C02F3/2866—Particular arrangements for anaerobic reactors
- C02F3/2886—Two story combinations of the Imhoff tank type
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Bei den Kläranlagen mit über dem Faulraum befindlichem Absetzraum rutscht der in diesem sich ausscheidende Schlamm allein in den Faulraum herab, aus welchem er von Zeit zu Zeit durch ein bis auf den Boden des Brunnens herabgeführtes Rohr abgelassen wird. Hierbei wird entweder natürliches Gefalle ausgenutzt oder eine Pumpe an das Rohr angeschlossen. In the sewage treatment plants with a sedimentation room above the digester, the in slips this precipitating sludge descends solely into the septic tank from which it is released from Is drained from time to time through a pipe brought down to the bottom of the well. Here either a natural gradient is used or a pump is connected to the pipe.
ίο Diese Anordnung hat den Nachteil, daß sie versagt, wenn der Schlamm zu fest wird, und man hat versucht, in solchen Fällen den Schlamm, mittels Druckwassers, welches man von außen durch ein zweites Rohr bis zur Sohle des Brunnens führt, loszuspülen und zu verdünnen. Die Erfindung betrifft eine Einrichtung, welche es gestattet, das Schlammabflußrohr durchzuspülen und zum Losspülen, Verdünnen und Abführen des Schlammes das über dem Schlamm stehende Wasser des Brunnens selbst zu benutzen. Außerdem kann man hierbei auch Schwimmstoffe allein oder zugleich mit dem Schlamm ablassen.ίο This arrangement has the disadvantage that it fails when the mud becomes too solid, and attempts have been made in such cases Mud, by means of pressurized water, which you can get from the outside through a second pipe up to the The bottom of the well leads to flush and dilute. The invention relates to a Device that allows the sludge drainage pipe to be flushed through and flushed loose, Diluting and discharging the sludge the water standing above the sludge To use the fountain itself. You can also use floating substances alone or Drain at the same time as the sludge.
In der Zeichnung ist ein Ausführungsbeispiel dargestellt. Der aus den Absetzbecken a in den Faulraum f 'abrutschende Schlamm wird durch das Rohr b, welches durch den Schieber c abgeschlossen wird, abgelassen. Nach der Erfindung ist im Brunnen das weitere Rohr e angeordnet, welches in einiger Entfernung vom Ende des Rohres b, jedoch durch ein bewegliches Anschlußrohr g mit diesem verbunden werden kann. Durch verschließbare und regelbare Öffnungen h, i und k können Wasser oder Schwimmstoffe in das Rohr e eingeführt werden.An exemplary embodiment is shown in the drawing. The sludge that slips from the settling basin a into the septic tank f 'is drained through the pipe b, which is closed by the slide c . According to the invention, the further pipe e is arranged in the well, which at some distance from the end of the pipe b, but can be connected to this by a movable connecting pipe g. Water or floating matter can be introduced into the pipe e through closable and controllable openings h, i and k.
Stellt man eine Verbindung zwischen den Rohren e und b her und läßt Wasser in das Rohr β eintreten, so wird das Rohr b mit Wasser gespült. Durch Verschieben des Rohres g kann man Schlamm zutreten lassen, der durch die Saugwirkung losgelöst und mitgerissen wird. Ebenso kann man durch eine der oberen Öffnungen des Rohres e Schwimmstoffe mit abführen.If a connection is established between the pipes e and b and water is allowed to enter the pipe β , the pipe b is rinsed with water. By moving the pipe g, sludge can be allowed to enter, which is loosened and carried away by the suction effect. Similarly, one can pay with by one of the upper openings of the tube e floating matter.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE242858C true DE242858C (en) | 1900-01-01 |
Family
ID=502030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT242858D Expired DE242858C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE242858C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1004557B (en) * | 1952-03-07 | 1957-03-14 | Schreiber August | Installation of clarification plants for the decay-free separation of oil, fat and sludge from wastewater |
DE4123343A1 (en) * | 1991-07-15 | 1993-01-21 | Joerg Kreuzer | DRAINAGE CONTAINER |
-
0
- DE DENDAT242858D patent/DE242858C/de not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1004557B (en) * | 1952-03-07 | 1957-03-14 | Schreiber August | Installation of clarification plants for the decay-free separation of oil, fat and sludge from wastewater |
DE4123343A1 (en) * | 1991-07-15 | 1993-01-21 | Joerg Kreuzer | DRAINAGE CONTAINER |
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