CN202962010U - Fiber filtering tank capable of uniformly adjusting backflushing, water distribution and gas distribution - Google Patents
Fiber filtering tank capable of uniformly adjusting backflushing, water distribution and gas distribution Download PDFInfo
- Publication number
- CN202962010U CN202962010U CN 201220388589 CN201220388589U CN202962010U CN 202962010 U CN202962010 U CN 202962010U CN 201220388589 CN201220388589 CN 201220388589 CN 201220388589 U CN201220388589 U CN 201220388589U CN 202962010 U CN202962010 U CN 202962010U
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- pipeline
- water
- backflushing
- filter
- valve
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Abstract
The utility model discloses a fiber filtering tank capable of uniformly adjusting backflushing, water distribution and gas distribution. The fiber filtering tank comprises a backflushing gas intake valve and pipeline (1), a backflushing gas exhaust valve and pipeline (2), a backflushing water intake valve and pipeline (3), a filtered water discharge valve and pipeline (4), a supporting layer (5), a filtering head (6), a filtering plate (7), pore adjusting valves (8), a water intake and discharge hole (9), a dirt discharge tank (10), a distribution canal (11), a filling area (12), a filtering beam (13), a filtering beam adjusting hole (14), a water intake gate (15), a backflushing blowdown valve and pipeline (16), a direct flushing water discharge valve and pipeline (17) and a manhole (18). The fiber filtering tank can be used for uniformly adjusting the water distribution and the gas distribution of the filtering tank, is simple in structure, uniform in backflushing of the filtering tank, low in energy consumption of water consumed in the backflushing process and long in filling service life by virtue of the pore adjusting valves (8) and has the characteristics of high efficiency and energy saving.
Description
Technical field
The utility model relates to water processing establishment, but is specially a kind of fibrous filtering pool of even regulation recoil water distribution gas distribution.
Background technology
Along with socioeconomic fast development, the water consumption of society and blowdown flow rate also increase day by day, and the pollution day by day of the shortage of water resource and sewer causes and can utilize water resource to be difficult to satisfy growing water demand.Municipal water supply processing, industrial water supply processing and municipal wastewater advanced treating, the dark advanced treatment and reclamation of industry water are day by day universal, and its purpose is to protect the water resource of shortage.At present, it is one of important environmental problem of country that the pollution of surface water and groundwater and groundwater level descend, and becomes the key factor of restriction national economy and social development; With regard to water resource, water consumption and blowdown flow rate increase year by year, due to local shortage of water resources, can Underground Water Excess Exploitation, and cause groundwater level to descend and the problems such as water pollution arise.Therefore much more as much as possible we will control or reduce as far as possible the exploitation of underground water, and water resource is carried out effective protection, to utilize surface water simultaneously, make water resource be able to sustainable use.The utilization of water resource can be used water processing establishment usually; means commonly used mainly contain filtering ponds; existing filtering ponds mainly exist filter and the recoil resistance large; when filtration and recoil, water distribution gas distribution cloth is inhomogeneous; cause filtering velocity ratio lower; the power consumption of recoil water consumption is large, recoils not thorough, can not really accomplish energy-conservation! Operation also has a significant impact to filtrate, and the long-term recoil of filtrate is not thorough, will grow biomembrane and knot tying, and filtrate is short service life.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of water processing establishment of new structure, but is a kind of fibrous filtering pool of even regulation recoil water distribution gas distribution, solves existing filter tank filtering velocity ratio lower, and the power consumption of recoil water consumption is large, halfway problem recoils.
for addressing the above problem, the utility model adopts following technical scheme: but the fibrous filtering pool of a kind of even regulation recoil water distribution gas distribution, by filtration, backwash and just washing three parts and form, specifically comprise recoil intake valve and pipeline (1), recoil air bleeding valve and pipeline (2), backwashing intake valve and pipeline (3), filter water outlet and pipeline (4), supporting layer (5), filter (6), filter plate (7), pore control valve (8), paddle hole (9), dirt discharge groove (10), distribute canal (11), packing area (12), filter beam (13), filter beam adjustment hole (14), inlet gate (15), recoil blowoff valve and pipeline (16), just washing draining valve and pipeline (17), manhole (18).It is characterized in that: supporting layer (5) is arranged on filter plate (7), and pore control valve (8) is arranged under filter plate (7); Be provided with filter beam adjustment hole (14) on filter beam (13).
Supporting layer (5) is quartz sand or cobble, and individual layer or multilayer are set.
The utility model has the advantage of: by adjustment, the adjusting filtering ponds water distribution gas distribution of above three aspects:, the recoil resistance is little, and when filtration and recoil, the water distribution gas distribution is even, and the recoil water consumption consumes energy few, and the filtrate long service life is safe and reliable.
Description of drawings
Fig. 1 is the utility model structural representation.
recoil intake valve and pipeline (1), recoil air bleeding valve and pipeline (2), backwashing intake valve and pipeline (3), filter water outlet and pipeline (4), supporting layer (5), filter (6), filter plate (7), pore control valve (8), paddle hole (9), dirt discharge groove (10), distribute canal (11), packing area (12), filter beam (13), filter beam adjustment hole (14), inlet gate (15), recoil blowoff valve and pipeline (16), just washing draining valve and pipeline (17), manhole (18).
The specific embodiment
The below is described in detail the utility model with best embodiment.
During filtration, water enters from inlet gate (15), passes through successively packing area (12), supporting layer (5), filter (6), filter plate (7) and the paddle hole (9) of filtering ponds, flows out from filtering water outlet and pipeline (4);
Enter the distribution canal (11) of filtering ponds during recoil from recoil intake valve and pipeline (1) through overcompression back flushing air body, enter under filter plate (7) from pore control valve (8) to a side or both sides, enter the filter bar from the filter bar small air inlet hole of filter (6), flow out from the filter cap of filter (6), through entering packing area (12) after supporting layer (5), filler is stirred, the impurity in filler is separated with filler;
Enter the distribution canal (11) of filtering ponds from backwashing intake valve and pipeline (3) through the back-flushing that promotes during recoil, enter under filter plate (7) from paddle hole (9) to a side or both sides, enter the filter bar from the filter bar water inlet aperture of filter (6), flow out from the filter cap of filter (6), through entering packing area (12) after supporting layer (5), impurity rinsing in filler is gone out, after flowing into dirt discharge groove (10), automatic backwash blowoff valve and pipeline (16) are discharged;
Be provided with filter beam adjustment hole (14) on filter beam (13), during recoil, same lattice filtering ponds had the effect of balance G﹠W, the little lattice filtering ponds that G﹠W is many are distributed to the few little lattice filtering ponds of G﹠W by filter beam adjustment hole (14);
Resting on filter plate (7) and distributing the tail gas of canal (11) to discharge from recoil air bleeding valve and pipeline (2) after recoil, when preventing from filtering gas from the packing area (12) upwards emerge, the short circuit phenomenon of water appears, affect filter effect;
When adjusting the aperture of pore control valve (8) and during maintenance, the staff enters from manhole (18) and distributes the interior operation of canal (11), the sealing of normal condition manhole (18).
It should be noted that at last: obviously, above-described embodiment is only for the utility model example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And the apparent variation of being amplified out thus or change still are among protection domain of the present utility model.
Claims (2)
1. but the fibrous filtering pool of even regulation recoil water distribution gas distribution, by filtration, backwash and just washing three parts and form, specifically comprise recoil intake valve and pipeline (1), recoil air bleeding valve and pipeline (2), backwashing intake valve and pipeline (3), filter water outlet and pipeline (4), supporting layer (5), filter (6), filter plate (7), pore control valve (8), paddle hole (9), dirt discharge groove (10), distribute canal (11), packing area (12), filter beam (13), filter beam adjustment hole (14), inlet gate (15), recoil blowoff valve and pipeline (16), just washing draining valve and pipeline (17), manhole (18), it is characterized in that: supporting layer (5) is arranged on filter plate (7), pore control valve (8) is arranged under filter plate (7), be provided with filter beam adjustment hole (14) on filter beam (13).
2. but the fibrous filtering pool of a kind of even regulation recoil water distribution gas distribution according to claim 1, it is characterized in that: supporting layer (5) is quartz sand or cobble, and individual layer or multilayer are set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220388589 CN202962010U (en) | 2012-08-07 | 2012-08-07 | Fiber filtering tank capable of uniformly adjusting backflushing, water distribution and gas distribution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220388589 CN202962010U (en) | 2012-08-07 | 2012-08-07 | Fiber filtering tank capable of uniformly adjusting backflushing, water distribution and gas distribution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202962010U true CN202962010U (en) | 2013-06-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220388589 Expired - Fee Related CN202962010U (en) | 2012-08-07 | 2012-08-07 | Fiber filtering tank capable of uniformly adjusting backflushing, water distribution and gas distribution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202962010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115974305A (en) * | 2022-12-09 | 2023-04-18 | 山东中欧膜技术研究有限公司 | Integrated membrane method water treatment system and treatment method |
-
2012
- 2012-08-07 CN CN 201220388589 patent/CN202962010U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115974305A (en) * | 2022-12-09 | 2023-04-18 | 山东中欧膜技术研究有限公司 | Integrated membrane method water treatment system and treatment method |
| CN115974305B (en) * | 2022-12-09 | 2023-09-12 | 山东中欧膜技术研究有限公司 | Integrated membrane method water treatment system and treatment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20140807 |
|
| EXPY | Termination of patent right or utility model |