CN2401252Y - Siphon filter pool - Google Patents
Siphon filter pool Download PDFInfo
- Publication number
- CN2401252Y CN2401252Y CN 99248789 CN99248789U CN2401252Y CN 2401252 Y CN2401252 Y CN 2401252Y CN 99248789 CN99248789 CN 99248789 CN 99248789 U CN99248789 U CN 99248789U CN 2401252 Y CN2401252 Y CN 2401252Y
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- China
- Prior art keywords
- water
- siphon
- canal
- distributing
- porous plate
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- Expired - Lifetime
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Abstract
The utility model relates to a siphon filter pool, which is provided with at least a filter chamber, and a filter layer which is arranged in the filter chamber, wherein, the filter layer is composed of a perforated plate and a fiber bundle which is connected to the perforated plate; at least a compression chamber which is made of flexible materials is arranged in the fiber bundle; a pollution discharge ditch is arranged below the filter chamber; a chamber for collecting and distributing water and a pipe gallery for installing and cleaning air pipes are arranged above the pollution discharge ditch; a backwashing water collecting tank and a clean water ditch are respectively arranged above the pipe gallery and the chamber for collecting and distributing the water. Water seepage, water drain, and pollution discharge are realized by a siphon. The utility model has the advantages that the filterability is improved, and the air scouring of filtering materials can be realized by adding air when cleaning in the meantime.
Description
The utility model relates to a kind of gravity one.
Existing gravity one is mainly sand formula filter tank, and the shortcoming in this filter tank is that disposal ability is low, and filtering layer cleans inconvenience, the conversion trouble between filtering and washing.
The purpose of this utility model provides that a kind of filter capacity is big, and filtrate cleans easily, and service time is long, is easy to the filter of control automatically.
Be used to realize a kind of siphon filter of the utility model purpose, has at least one filter chamber, one filter course in the filter chamber, be provided with an intake chamber, a water inlet siphon pipe and a water-distributing gap at the top in filter tank, intake chamber and raw water tubes join, and filter course is made of porous plate and the fibre bundle that is connected on the porous plate.
Further solution of the present utility model can for:
Porous plate is a porous plate, and the lower end of fibre bundle is connected on the porous plate, and the upper end is drawn by float;
Porous plate is a following porous plate and a up-hole plate, and on the porous plate, preferably up-hole plate can move up and down about fibre bundle was connected;
The compression chamber that at least one is made by flexible material is set in fibre bundle;
One blowdown canal is set below the filter chamber, one distributing water room and that catchments is set on the blowdown canal is used to install the piping lane of scavenging air pipe, catchmenting distributing water room and backwash water leg and clear water canal are set respectively above the piping lane, the height of the bottom of backwash water leg is lower than the bottom level of clear water canal, rhone is arranged above filtering layer, the upper edge of rhone is provided with regulating weir, distributing water room's one end that catchments communicates with the filter chamber by distributing hole and air distribution hole, the other end links to each other with the scavenging air pipe by pipeline, one end of one backwash discharge siphon places in the backwash water leg, the other end places in the blowdown canal, one end of just washing discharge siphon places the bottom of the distributing water room that catchments, the other end places in the blowdown canal, the siphonal end of one clear water water outlet places the bottom of the distributing water room that catchments, the other end places in the clear water canal, and the clear water canal links to each other with the clear water pipe, and blowdown canal and blow-off pipe join; Fibre bundle is connected with porous plate by the water cap; The filter chamber in a row is set up in parallel, the shared clear water canal in the filter chamber that is set up in parallel and a piping lane; The suction vacuum plant is set respectively on each siphon pipe.
Advantage of the present utility model is: owing to adopted compression chamber inflatable and that shrink in fibre bundle, filter capacity is improved greatly, and help the cleaning of fibre bundle, the adding air can be realized the air bump rinse operation to filtrate when cleaning, make the cleaning of filtrate more effective, therefore can prolong the service life of filtrate, the suction vacuum plant is set respectively on each siphon pipe can realizes computer controlled automatic, the filter chamber in a row is set up in parallel disposal ability is further improved, and saves material.
Describe the utility model in detail below in conjunction with accompanying drawing.
Fig. 1 vertical view of the present utility model.
Fig. 2 is the echelon sectional view along A-A hatching line among Fig. 1.
Fig. 3 is the echelon sectional view along B-B hatching line among Fig. 1.
Fig. 4 is along the cutaway view of D-D hatching line among Fig. 3.
Fig. 5 is along the cutaway view of E-E hatching line among Fig. 3.
Fig. 6 is the schematic diagram of second embodiment of filtering layer of the present utility model.
Fig. 7 is the schematic diagram of the 3rd embodiment of filtering layer of the present utility model.
Referring to Fig. 1-5, high-efficiency fiber siphon filter of the present utility model pond body, has at least one filter chamber 21, one filter course 13 in filter chamber 21, be provided with an intake chamber 6, a water inlet siphon pipe 7 and a water-distributing gap 8 at the top in filter tank, intake chamber 6 joins with raw water tubes 1, and filter course 13 is made of a porous plate 14 and the fibre bundle (not shown) that is connected on the porous plate, and the compression chamber 11 that at least one is made by flexible material is set in fibre bundle.
Pond, filter tank body or filter chamber 21 are one and all press cavity, porous plate 14 is equipped with in 21 bottom in the filter chamber, the filter chamber is divided into two parts up and down, top adds the filtrate 13 that is made of fibre bundle, filtrate 13 is the same to known fabric filter, be fixed on the porous plate 14 with various known water caps 15, in filtering layer 13, be provided with compression chamber 11.Rhone 25 is arranged above filtering layer 13, and the upper edge of rhone is provided with regulating weir 24.The distributing water room 22 that catchments is airtight cavitys, and an end communicates with filter chamber 21 by distributing hole 19 and air distribution hole 20, and the other end links to each other with scavenging air pipe 2 by pipeline.Backwash water leg 23 is arranged on the top of the distributing water room 22 that catchments.In piping lane 26, be provided with scavenging air pipe 2 and air shut-off valve door 16, and communicate with the distributing water room 22 that catchments by pipeline.Be provided with blowdown canal 17 in the bottom of piping lane 26, top is provided with clear water canal 18.One end of backwash discharge siphon 5 places in the backwash water leg 22, and the other end places in the blowdown canal 17.An end of just washing discharge siphon 4 places the bottom of the distributing water room 22 that catchments, and the other end places in the blowdown canal 17.One end of clear water water outlet siphon pipe 3 places the bottom of the distributing water room 22 that catchments, and the other end places in the clear water canal 18.Intake chamber 6 joins with raw water tubes 1.Clear water canal 18 links to each other with clear water pipe 10.Blowdown canal 17 joins with blow-off pipe 9.
The course of work of the present utility model is:
, to compression chamber's 11 water-fillings filtering layer 13 is pressurizeed by compression chamber's water-filling pipeline 12.Filtering layer 13 is under the effect of compression chamber 11, and density strengthens gradually along the mobile direction of water, forms the in-depth filtration effect.The former water that is filtered enters in the filter chamber 21 by water inlet pipe 1, intake chamber 6, water inlet siphon pipe 7, water inlet 8.At this moment, the clear water after being filtered by porous plate 14, air distribution hole 20, distributing hole 19, focused in the distributing water room 22 that catchments.At this moment, the water level in the filter chamber 21 is higher than the water level in the clear water canal 18, opens pumped vacuum systems the air in the clear water siphon pipe 3 is taken away, make siphon pipe 3 form vacuum, and the clear water after filtering just is discharged in the clear water canal 18 by siphon pipe 3.
When the contaminated needs of filtering layer clean, break the into siphon state of water siphon pipe 7, stop into water, break the siphon state of clear water siphon pipe 3, stop draining, 11 water in the emptying compression chamber loosens filtering layer 13 and makes filtrate be in free state.Extract the air of just washing in discharge siphon 4, the water inlet siphon pipe 7, make siphon pipe 4,7 form vacuum, and then siphon pipe 4,7 two ends are communicated with, form and just wash.Rinse water enters filter chamber 21 by intake chamber 6, water inlet siphon pipe 7.Sewage after the cleaning enters into the distributing water room 22 that catchments by the distributing hole 19 on distributing water room's 22 walls that catchment, and is discharged in the blowdown canal 17 by just washing discharge siphon 4 again.After just washing end, break into water siphon pipe 7 and just washing the siphon state of discharge siphon 4, stop into water and draining.At this moment, make water levels in the filter chamber 21 be lower than water level in the clear water canal 18, the air that extracts clear water siphon pipe 3 forms the backwash water inlet, and the air that extract in the siphon pipe 5 form the backwash draining.This moment, clear water canal 18 interior clear water entered in the distributing water room 22 that catchments by clear water siphon pipe 3, enter in the filter chamber by the distributing hole 19 on the distributing water room's wall that catchments again, rinse water is by behind the filtering layer, collected in the backwash rhone 23 by rhone 25, be backwashed siphon pipe 5 then and be discharged in the blowdown canal 17.
When filtering layer carries out positive and negative washing, can carry out air bump rinse operation to filtering layer.At this moment, open air door 16, scavenging air is input in the filter chamber by the air distribution hole 20 on distributing water room's 22 walls that catchment by air duct 2 and air door 16 again.
Referring to Fig. 6, this embodiment and Fig. 1-5 illustrated embodiments are basic identical, and wherein, identical parts are represented with identical label.Porous plate 14 is equipped with in the bottom of filter chamber 21, and up-hole plate 27 is equipped with on top, has several evenly distributed apertures on up-hole plate 27.Adding the pencil filtrate between two orifice plates and water cap (not shown) is fixed on the porous plate 14, the other end of filtrate is fixed on the up-hole plate 27.
Fig. 7 represents the another kind of embodiment of filtering layer, and this embodiment is on the basis of the embodiment of Fig. 6, has increased drawing plate 28 on up-hole plate 27 tops, and up-hole plate 27 and drawing plate 28 are for being rigidly connected.A plurality of non-return valves 29 are housed on drawing plate 28.On orifice plate 14, a plurality of guiders can be housed.Top in the filter chamber can be provided with overflow mechanism.Up-hole plate 14 and drawing plate 28 move vertically along guider together.
The move mode of up-hole plate 14 can be the move mode of the orifice plate that disclosed of CN2138518, CN1232712 or Chinese patent application 98201424.4, and the orifice plate move mode in these applications can be used as embodiment of the present utility model.
The working method of Fig. 6 and 7 illustrated embodiments repeats no more with embodiment illustrated in fig. 1 identical.The structure of filter chamber 21 is also applicable to other forms of gravity filter equipment such as conventional rapid filters.
Claims (9)
1, a kind of siphon filtering ponds, has at least one filter chamber, one filter course in said filter chamber, be provided with an intake chamber, a water inlet siphon pipe and a water-distributing gap at the top in filter tank, intake chamber and raw water tubes join, it is characterized in that said filter course is made of porous plate and the fibre bundle that is connected on the porous plate.
2, siphon filtering ponds according to claim 1 is characterized in that, said porous plate is a porous plate, and the lower end of said fibre bundle is connected on the porous plate, and the upper end is drawn by float.
3, siphon filtering ponds according to claim 1 is characterized in that, said porous plate is a following porous plate and a up-hole plate, and said fibre bundle is connected up and down on the porous plate.
4, siphon filtering ponds according to claim 3 is characterized in that, said up-hole plate can move up and down.
5, want any described siphon filtering ponds among the 1-4 according to right, it is characterized in that, the compression chamber that at least one is made by flexible material is set in said fibre bundle.
6, siphon filtering ponds according to claim 5, it is characterized in that, one blowdown canal is set below said filter chamber, one distributing water room and that catchments is set on said blowdown canal is used to install the piping lane of scavenging air pipe, in the said distributing water room and backwash water leg and clear water canal are set respectively above the piping lane of catchmenting, the height of the bottom of said backwash water leg is lower than the bottom level of clear water canal, rhone is arranged above filtering layer, the upper edge of said rhone is provided with regulating weir, said distributing water room's one end that catchments communicates with the filter chamber by distributing hole and air distribution hole, the other end links to each other with the scavenging air pipe by pipeline, one end of one backwash discharge siphon places in the backwash water leg, the other end places in the blowdown canal, and an end of just washing discharge siphon places the bottom of the distributing water room that catchments, and the other end places in the blowdown canal, the siphonal end of one clear water water outlet places the bottom of the distributing water room that catchments, the other end places in the clear water canal, and the clear water canal links to each other with the clear water pipe, and blowdown canal and blow-off pipe join.
7, siphon filtering ponds according to claim 6 is characterized in that, the lower end of said fibre bundle is connected with porous plate by the water cap.
8, according to any described siphon filtering ponds among the claim 1-4, it is characterized in that said filter chamber in a row is set up in parallel, the shared clear water canal in the filter chamber that is set up in parallel and a piping lane.
9, siphon filtering ponds according to claim 8 is characterized in that, on said each siphon pipe the suction vacuum plant are set respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99248789 CN2401252Y (en) | 1999-10-20 | 1999-10-20 | Siphon filter pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99248789 CN2401252Y (en) | 1999-10-20 | 1999-10-20 | Siphon filter pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2401252Y true CN2401252Y (en) | 2000-10-18 |
Family
ID=34033890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99248789 Expired - Lifetime CN2401252Y (en) | 1999-10-20 | 1999-10-20 | Siphon filter pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2401252Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102068836A (en) * | 2010-12-14 | 2011-05-25 | 无锡市德林环保设备有限公司 | Gravity type air scrubbing filter |
-
1999
- 1999-10-20 CN CN 99248789 patent/CN2401252Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102068836A (en) * | 2010-12-14 | 2011-05-25 | 无锡市德林环保设备有限公司 | Gravity type air scrubbing filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Shanghai city Baoshan District Shidongkou Road 99, zip code: 200942 Patentee after: Liu Chengqing Address before: Shanghai City, Baoshan District Yun Chuan Road No. 53 Lane 1498 301, zip code: 201901 Patentee before: Liu Chengqing |
|
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI FANQING ENVIRONMENT PROTECTION ENGINEERI Free format text: FORMER OWNER: LIU DENGQING Effective date: 20080509 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080509 Address after: Shanghai city Baoshan District Shidongkou Road 99, zip code: 200942 Patentee after: Shanghai Fanqing Environment Engineering Co., Ltd. Address before: Shanghai city Baoshan District Shidongkou Road 99, zip code: 200942 Patentee before: Liu Chengqing |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |