SE509859C2 - Spolavloppsventil - Google Patents
SpolavloppsventilInfo
- Publication number
- SE509859C2 SE509859C2 SE9203866A SE9203866A SE509859C2 SE 509859 C2 SE509859 C2 SE 509859C2 SE 9203866 A SE9203866 A SE 9203866A SE 9203866 A SE9203866 A SE 9203866A SE 509859 C2 SE509859 C2 SE 509859C2
- Authority
- SE
- Sweden
- Prior art keywords
- pipe
- movable
- valve
- tube
- valve according
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/20—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container
- B01D24/26—Upward filtration
- B01D24/263—Upward filtration the filtering material being supported by pervious surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/38—Feed or discharge devices
- B01D24/44—Feed or discharge devices for discharging filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4631—Counter-current flushing, e.g. by air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
- Details Of Valves (AREA)
- Filtration Of Liquid (AREA)
Abstract
Description
509 859 hopsamlade smuts förbättras. 509 859 collected dirt is improved.
I det följande beskrivs uppfinningen i detalj med referens till bifogade ritningar.In the following, the invention is described in detail with reference to the accompanying drawings.
Figur 1 visar en vattenreningsbassäng i sidobild, i vilken placerats en spolavloppsventi1.mittj.bassängen (gangbord, bassäng och ventil.Figure 1 shows a water purification basin in side view, in which a flush drain valve is placed in the middle of the basin (gangway, basin and valve.
Figur 2 visar figur l:s vattenreningsbassäng sedd uppifrån.Figure 2 shows figure 1's water purification basin seen from above.
Figur 3 visar spolavloppsventilens nedre del från sidan.Figure 3 shows the lower part of the flush drain valve from the side.
Figur 4 visar en förstoring av figur 3:s övre del.Figure 4 shows an enlargement of the upper part of Figure 3.
Figur 5 visar figur l:s spolavloppsventils rörliga del.Figure 5 shows the moving part of Figure 1's flush drain valve.
Figur 6 visar formen av figur 5:s ventilmynning.Figure 6 shows the shape of the valve mouth of Figure 5.
Figur 7 är spolavloppsventilen sedd uppifrån, och Figur 8 visar tätningen mellan ventilrörets fasta och rörliga del.Figure 7 is the flush drain valve seen from above, and Figure 8 shows the seal between the fixed and movable part of the valve tube.
Figur l presenterar en vattenfilterbassäng 1, i vars mitt place- rats en avloppsventil 2, som drivs med tryckluft. Vattnet som skall renas matas till bassängen från matningslucka 3. Det renade vattnet avgår genom avloppsröret efter att ha gått via filterla- gren 4 och 5. Filterlagren, som är sand och aktivkol, ligger på varandra. Det undre lagret är sandlagret 5, som ligger på dysbotten 6, och på sandlagret 5 har placerats aktivkollagret 4, vars yta ligger under det lägsta läget av den reglerbara spolav- loppsventilens mynning. Den totala tjockleken av filterlagren är ca 1,5 m. Spolavloppsventilen har stötts i bassängbotten 7 och ovanifrån i bryggan 8. Till avloppsventilen 2 hör ett rörligt rör 10, som kan styras in i ventilens fasta rör 11. I figur 1 på spolavloppsventilens högra sida visas ventilens övre läge, då vattnet rengörs genom att låta det gå genom filtret. Då sedan filterlagren rengörs, blandas filterlagren i 'vattnet och får sedimentera, för avledning av smutsvattnet används avloppsventi- len så att man börjar sänka ventilens reglerbara rör 10 nedåt i takt med sedimenteringens framåtskridande.Figure 1 presents a water filter basin 1, in the middle of which is placed a drain valve 2, which is operated with compressed air. The water to be purified is fed to the basin from feed hatch 3. The purified water exits through the drain pipe after passing through the filter layers 4 and 5. The filter layers, which are sand and activated carbon, lie on top of each other. The lower layer is the sand layer 5, which lies on the nozzle bottom 6, and on the sand layer 5 is placed the activated carbon layer 4, the surface of which is below the lowest position of the mouth of the adjustable flush drain valve. The total thickness of the filter bearings is about 1.5 m. The flush drain valve has been supported in the pool bottom 7 and from above in the bridge 8. The drain valve 2 includes a movable pipe 10, which can be guided into the valve's fixed pipe 11. In figure 1 on the flush drain valve's right side the upper position of the valve is displayed, when the water is cleaned by letting it pass through the filter. When the filter bearings are cleaned, the filter bearings are mixed in the water and allowed to settle, for drainage of the dirty water the drain valve is used so that the adjustable pipe 10 of the valve begins to lower downwards as the sedimentation progresses.
Figur 2 visar rengöringsbassängen 1 sedd uppifrån. På bassängen har fästs balken 9, vilken vidare är förbunden längs bryggan 8 509 859 till bassängens kant.Figure 2 shows the cleaning basin 1 seen from above. The beam 9 is attached to the basin, which is further connected along the bridge 8 509 859 to the edge of the basin.
Figurerna 3-8 visar mera i detalj spolavloppsventilens konstruk- tion. Spolavloppsventilens 2 fasta rördel är tvådelad så att den nedre delen 12 är smalare än den övre delen 13. I den övre delen 13 kan röret 10 röra sig så att det stannar i den smala delen 12 i sitt nedersta läge. Då man använder tryckluftssystem, begränsas läget med kolvstoppare. För styrning av rörelsen, finns i det rörliga röret 10 styrhål 14 och 15 både i övre och nedre delen, i detta fall totalt fyra stycken. Rörets styrhål 14 och 15 styrs inne i övre delen 13 till de lodrätt monterade styrrören 16 och 17, längs vilka röret 10 styrs. Styrrören eller -stängerna 16 och 17 är fastsatta i sin nedre del i rörets nedre del 12 och från sin övre del fastsatta t.ex. genom bultning i bryggan 8.Figures 3-8 show in more detail the construction of the flush drain valve. The fixed pipe part of the flush drain valve 2 is two-part so that the lower part 12 is narrower than the upper part 13. In the upper part 13 the pipe 10 can move so that it stays in the narrow part 12 in its lowest position. When using compressed air systems, the position is limited with piston stops. For control of the movement, there are guide holes 14 and 15 in the movable tube 10 in both the upper and lower part, in this case a total of four pieces. The guide holes 14 and 15 of the tube are guided inside the upper part 13 to the vertically mounted guide tubes 16 and 17, along which the tube 10 is guided. The guide tubes or rods 16 and 17 are fixed in their lower part in the lower part 12 of the tube and from their upper part fixed e.g. by bolting in the bridge 8.
Figur 4 visar en förstoring av tätningsanslutningen i ventilens fasta rörs övre del 13 och det rörliga röret 10. I figur 8 har mellan den övre delens 13 flänsar 18 och 19 placerats en tätning 20 och dessa har pressats ihop med skruvförbindningen 21, med vars hjälp har placerats mot röret 10 i ifrågavarande förbindnings övre del en avskrapare 22, vars uppgift är att rengöra rörets 10 yta då röret skjuts nedåt, och därtill att hålla utrymmet mellan rören rena. Avskraparen 22 är gjord av t.ex. formsvetsad polyeten.Figure 4 shows an enlargement of the sealing connection in the upper part 13 of the valve fixed pipe and the movable pipe 10. In figure 8 a seal 20 has been placed between the flanges 18 and 19 of the upper part 13 and these have been pressed together with the screw connection 21, by means of which placed against the pipe 10 in the upper part of the connection in question a scraper 22, the task of which is to clean the surface of the pipe 10 when the pipe is pushed downwards, and in addition to keep the space between the pipes clean. The scraper 22 is made of e.g. molded polyethylene.
Figurerna 5 och 6 visar en synnerligen fördelaktig konstruktion av ventilens övre del, som effektivare förhindrar aktivkolet från att komma till avloppsvattnet. Stopparen 23 är fastsatt vid det rörliga rörets 10 överströmningsfläns 24. Stopparen består av två varandra mötande ytor 25, 26. Den omger ventilens övre del.Figures 5 and 6 show a particularly advantageous construction of the upper part of the valve, which more effectively prevents the activated carbon from reaching the waste water. The stopper 23 is attached to the overflow flange 24 of the movable tube 10. The stopper consists of two facing surfaces 25, 26. It surrounds the upper part of the valve.
Avloppsvattnet går över mötesstället. Ytorna 25 och 26 visas möta varandra väsentligen i rät vinkel. Stopparens yta 26, längs vilken smutsvattnet avleds till ventilen, är den längsta sidan, vars stigning är ca 9 procent och är lämpligen mellan 5-15 procent, fördelaktigt mellan 8-10 procent. Stopparen är fastsatt vid rörets fläns 24. Mellan stopparen och flänsen finns tätningen 28. Det har konstaterats att aktivkolpartiklarna sedimenterar på ytan 26 så att deras tillträde till ventilens avloppsrör förhindras. 509 859 4 Figur 7 visar ventilens konstruktion sedd uppifrån. Trycklufts- cylinderns fastsättningsplåtar har angetts med nummer 30, i vars mitt tryckluftscylindern har fastsatts i dragstång 31 så att det rörliga röret kan styras.The wastewater goes over the meeting place. The surfaces 25 and 26 are shown facing each other substantially at right angles. The surface 26 of the stopper, along which the dirty water is diverted to the valve, is the longest side, the pitch of which is about 9 per cent and is suitably between 5-15 per cent, advantageously between 8-10 per cent. The stopper is attached to the pipe flange 24. Between the stopper and the flange is the seal 28. It has been found that the activated carbon particles settle on the surface 26 so that their access to the valve drain pipe is prevented. 509 859 4 Figure 7 shows the construction of the valve seen from above. The mounting plates of the compressed air cylinder are indicated by number 30, in the middle of which the compressed air cylinder is fixed in the drawbar 31 so that the movable tube can be guided.
Uppfinningen har beskrivits med referens till endast ett av dess fördelaktiga förverklingsexempel. Ett flertal olika varianter är möjliga inom ramen för uppfinningen som definieras av bifogade patentkrav. I konstruktionen av ventilens styrrör kan olika förverklingsformer appliceras på rörets insida. Bassängens form kan variera. Ventilens fasta rörs diameter kan vara densama i hela sin längd, såvitt styrrörets fastsättning kan förverkligas.The invention has been described with reference to only one of its advantageous realization examples. A number of different variants are possible within the scope of the invention as defined by the appended claims. In the construction of the valve guide tube, different forms of pre-realization can be applied to the inside of the tube. The shape of the pool can vary. The diameter of the fixed tube of the valve can be the same throughout its length, as far as the attachment of the guide tube can be realized.
Filtermaterialens tjocklekar kan variera.The thicknesses of the filter materials may vary.
Claims (8)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9203866A SE509859C2 (en) | 1992-12-21 | 1992-12-21 | Spolavloppsventil |
DE4396773A DE4396773C2 (en) | 1992-12-21 | 1993-12-21 | Spülwasserauslaßventil |
NL9320053A NL194265C (en) | 1992-12-21 | 1993-12-21 | Method for cleaning filter material and water discharge assembly for this purpose. |
PCT/FI1993/000551 WO1994014516A1 (en) | 1992-12-21 | 1993-12-21 | Flush water outlet valve |
GB9511644A GB2288748B (en) | 1992-12-21 | 1993-12-21 | Flush water outlet valve |
DE4396773T DE4396773T1 (en) | 1992-12-21 | 1993-12-21 | Rinse water outlet valve |
DK064695A DK171981B1 (en) | 1992-12-21 | 1995-06-08 | Drain valve for flushing water |
NO952364A NO304819B1 (en) | 1992-12-21 | 1995-06-15 | Discharge flush valve |
FI952990A FI113524B (en) | 1992-12-21 | 1995-06-16 | Adjustable outlet valve for water purification basin flush water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9203866A SE509859C2 (en) | 1992-12-21 | 1992-12-21 | Spolavloppsventil |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9203866D0 SE9203866D0 (en) | 1992-12-21 |
SE9203866L SE9203866L (en) | 1994-06-22 |
SE509859C2 true SE509859C2 (en) | 1999-03-15 |
Family
ID=20388211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9203866A SE509859C2 (en) | 1992-12-21 | 1992-12-21 | Spolavloppsventil |
Country Status (7)
Country | Link |
---|---|
DE (2) | DE4396773C2 (en) |
DK (1) | DK171981B1 (en) |
GB (1) | GB2288748B (en) |
NL (1) | NL194265C (en) |
NO (1) | NO304819B1 (en) |
SE (1) | SE509859C2 (en) |
WO (1) | WO1994014516A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT403907B (en) * | 1996-07-09 | 1998-06-25 | Norbert Ing Kosatko | DEVICE FOR MECHANICAL AND ADSORPTIVE CLEANING AND / OR RECOVERY OF WASTE WATER |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3233357A1 (en) * | 1982-09-08 | 1984-03-08 | Passavant-Werke AG & Co KG, 6209 Aarbergen | METHOD FOR CLEANING A LIQUID FILTER AND A SEPARATING SYSTEM CONTAINING IT |
US4496464A (en) * | 1983-10-03 | 1985-01-29 | Hensley Clifford J | Filter apparatus and method |
-
1992
- 1992-12-21 SE SE9203866A patent/SE509859C2/en not_active IP Right Cessation
-
1993
- 1993-12-21 GB GB9511644A patent/GB2288748B/en not_active Expired - Fee Related
- 1993-12-21 DE DE4396773A patent/DE4396773C2/en not_active Expired - Fee Related
- 1993-12-21 NL NL9320053A patent/NL194265C/en not_active IP Right Cessation
- 1993-12-21 WO PCT/FI1993/000551 patent/WO1994014516A1/en active IP Right Grant
- 1993-12-21 DE DE4396773T patent/DE4396773T1/en active Granted
-
1995
- 1995-06-08 DK DK064695A patent/DK171981B1/en not_active IP Right Cessation
- 1995-06-15 NO NO952364A patent/NO304819B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB2288748B (en) | 1996-08-14 |
NO952364L (en) | 1995-06-15 |
WO1994014516A1 (en) | 1994-07-07 |
GB9511644D0 (en) | 1995-08-23 |
NL194265B (en) | 2001-07-02 |
NL9320053A (en) | 1995-12-01 |
NO304819B1 (en) | 1999-02-22 |
DE4396773T1 (en) | 1995-12-07 |
DK64695A (en) | 1995-06-08 |
SE9203866D0 (en) | 1992-12-21 |
NO952364D0 (en) | 1995-06-15 |
GB2288748A (en) | 1995-11-01 |
NL194265C (en) | 2001-11-05 |
DK171981B1 (en) | 1997-09-08 |
SE9203866L (en) | 1994-06-22 |
DE4396773C2 (en) | 2002-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |